138869328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 441132480

約数和(自身を除く): 302263152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 53, 57, 68, 76, 78, 102, 104, 106, 114, 136, 152, 156, 159, 169, 204, 208, 212, 221, 228, 247, 272, 304, 312, 318, 323, 338, 408, 424, 442, 456, 494, 507, 624, 636, 646, 663, 676, 689, 741, 816, 848, 884, 901, 912, 969, 988, 1007, 1014, 1272, 1292, 1326, 1352, 1378, 1482, 1768, 1802, 1938, 1976, 2014, 2028, 2067, 2544, 2584, 2652, 2703, 2704, 2756, 2873, 2964, 3021, 3211, 3536, 3604, 3876, 3952, 4028, 4056, 4134, 4199, 5168, 5304, 5406, 5512, 5746, 5928, 6042, 6422, 7208, 7752, 8056, 8112, 8268, 8398, 8619, 8957, 9633, 10608, 10812, 11024, 11492, 11713, 11856, 12084, 12597, 12844, 13091, 14416, 15504, 16112, 16536, 16796, 17119, 17238, 17914, 19266, 21624, 22984, 23426, 24168, 25194, 25688, 26182, 26871, 33072, 33592, 34238, 34476, 35139, 35828, 38532, 39273, 43248, 45968, 46852, 48336, 50388, 51357, 51376, 52364, 53742, 54587, 67184, 68476, 68952, 70278, 71656, 77064, 78546, 93704, 100776, 102714, 104728, 107484, 109174, 136952, 137904, 140556, 143312, 152269, 154128, 157092, 163761, 170183, 187408, 201552, 205428, 209456, 214968, 218348, 222547, 273904, 281112, 304538, 314184, 327522, 340366, 410856, 429936, 436696, 445094, 456807, 510549, 562224, 609076, 628368, 655044, 667641, 680732, 821712, 873392, 890188, 913614, 1021098, 1218152, 1310088, 1335282, 1361464, 1780376, 1827228, 2042196, 2436304, 2620176, 2670564, 2722928, 2893111, 3560752, 3654456, 4084392, 5341128, 5786222, 7308912, 8168784, 8679333, 10682256, 11572444, 17358666, 23144888, 34717332, 46289776, 69434664, 138869328]

約数ペア:

[(1, 138869328), (2, 69434664), (3, 46289776), (4, 34717332), (6, 23144888), (8, 17358666), (12, 11572444), (13, 10682256), (16, 8679333), (17, 8168784), (19, 7308912), (24, 5786222), (26, 5341128), (34, 4084392), (38, 3654456), (39, 3560752), (48, 2893111), (51, 2722928), (52, 2670564), (53, 2620176), (57, 2436304), (68, 2042196), (76, 1827228), (78, 1780376), (102, 1361464), (104, 1335282), (106, 1310088), (114, 1218152), (136, 1021098), (152, 913614), (156, 890188), (159, 873392), (169, 821712), (204, 680732), (208, 667641), (212, 655044), (221, 628368), (228, 609076), (247, 562224), (272, 510549), (304, 456807), (312, 445094), (318, 436696), (323, 429936), (338, 410856), (408, 340366), (424, 327522), (442, 314184), (456, 304538), (494, 281112), (507, 273904), (624, 222547), (636, 218348), (646, 214968), (663, 209456), (676, 205428), (689, 201552), (741, 187408), (816, 170183), (848, 163761), (884, 157092), (901, 154128), (912, 152269), (969, 143312), (988, 140556), (1007, 137904), (1014, 136952), (1272, 109174), (1292, 107484), (1326, 104728), (1352, 102714), (1378, 100776), (1482, 93704), (1768, 78546), (1802, 77064), (1938, 71656), (1976, 70278), (2014, 68952), (2028, 68476), (2067, 67184), (2544, 54587), (2584, 53742), (2652, 52364), (2703, 51376), (2704, 51357), (2756, 50388), (2873, 48336), (2964, 46852), (3021, 45968), (3211, 43248), (3536, 39273), (3604, 38532), (3876, 35828), (3952, 35139), (4028, 34476), (4056, 34238), (4134, 33592), (4199, 33072), (5168, 26871), (5304, 26182), (5406, 25688), (5512, 25194), (5746, 24168), (5928, 23426), (6042, 22984), (6422, 21624), (7208, 19266), (7752, 17914), (8056, 17238), (8112, 17119), (8268, 16796), (8398, 16536), (8619, 16112), (8957, 15504), (9633, 14416), (10608, 13091), (10812, 12844), (11024, 12597), (11492, 12084), (11713, 11856)]