127147488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 383500656

約数和(自身を除く): 256353168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 461, 507, 544, 624, 663, 676, 816, 884, 922, 1014, 1248, 1326, 1352, 1383, 1632, 1768, 1844, 2028, 2652, 2704, 2766, 2873, 3536, 3688, 4056, 5304, 5408, 5532, 5746, 5993, 7072, 7376, 7837, 8112, 8619, 10608, 11064, 11492, 11986, 14752, 15674, 16224, 17238, 17979, 21216, 22128, 22984, 23511, 23972, 31348, 34476, 35958, 44256, 45968, 47022, 47944, 62696, 68952, 71916, 77909, 91936, 94044, 95888, 101881, 125392, 137904, 143832, 155818, 188088, 191776, 203762, 233727, 250784, 275808, 287664, 305643, 311636, 376176, 407524, 467454, 575328, 611286, 623272, 752352, 815048, 934908, 1222572, 1246544, 1324453, 1630096, 1869816, 2445144, 2493088, 2648906, 3260192, 3739632, 3973359, 4890288, 5297812, 7479264, 7946718, 9780576, 10595624, 15893436, 21191248, 31786872, 42382496, 63573744, 127147488]

約数ペア:

[(1, 127147488), (2, 63573744), (3, 42382496), (4, 31786872), (6, 21191248), (8, 15893436), (12, 10595624), (13, 9780576), (16, 7946718), (17, 7479264), (24, 5297812), (26, 4890288), (32, 3973359), (34, 3739632), (39, 3260192), (48, 2648906), (51, 2493088), (52, 2445144), (68, 1869816), (78, 1630096), (96, 1324453), (102, 1246544), (104, 1222572), (136, 934908), (156, 815048), (169, 752352), (204, 623272), (208, 611286), (221, 575328), (272, 467454), (312, 407524), (338, 376176), (408, 311636), (416, 305643), (442, 287664), (461, 275808), (507, 250784), (544, 233727), (624, 203762), (663, 191776), (676, 188088), (816, 155818), (884, 143832), (922, 137904), (1014, 125392), (1248, 101881), (1326, 95888), (1352, 94044), (1383, 91936), (1632, 77909), (1768, 71916), (1844, 68952), (2028, 62696), (2652, 47944), (2704, 47022), (2766, 45968), (2873, 44256), (3536, 35958), (3688, 34476), (4056, 31348), (5304, 23972), (5408, 23511), (5532, 22984), (5746, 22128), (5993, 21216), (7072, 17979), (7376, 17238), (7837, 16224), (8112, 15674), (8619, 14752), (10608, 11986), (11064, 11492)]