129495184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 337756160

約数和(自身を除く): 208260976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 151, 152, 182, 208, 217, 247, 248, 266, 302, 304, 364, 403, 434, 494, 496, 532, 589, 604, 728, 806, 868, 988, 1057, 1064, 1178, 1208, 1456, 1612, 1729, 1736, 1963, 1976, 2114, 2128, 2356, 2416, 2821, 2869, 3224, 3458, 3472, 3926, 3952, 4123, 4228, 4681, 4712, 5642, 5738, 6448, 6916, 7657, 7852, 8246, 8456, 9362, 9424, 11284, 11476, 13741, 13832, 15314, 15704, 16492, 16912, 18724, 20083, 22568, 22952, 27482, 27664, 30628, 31408, 32767, 32984, 37297, 37448, 40166, 45136, 45904, 53599, 54964, 60853, 61256, 65534, 65968, 74594, 74896, 80332, 88939, 107198, 109928, 121706, 122512, 131068, 149188, 160664, 177878, 214396, 219856, 243412, 261079, 262136, 298376, 321328, 355756, 425971, 428792, 486824, 522158, 524272, 596752, 622573, 711512, 851942, 857584, 973648, 1044316, 1156207, 1245146, 1423024, 1703884, 2088632, 2312414, 2490292, 3407768, 4177264, 4624828, 4980584, 6815536, 8093449, 9249656, 9961168, 16186898, 18499312, 32373796, 64747592, 129495184]

約数ペア:

[(1, 129495184), (2, 64747592), (4, 32373796), (7, 18499312), (8, 16186898), (13, 9961168), (14, 9249656), (16, 8093449), (19, 6815536), (26, 4980584), (28, 4624828), (31, 4177264), (38, 3407768), (52, 2490292), (56, 2312414), (62, 2088632), (76, 1703884), (91, 1423024), (104, 1245146), (112, 1156207), (124, 1044316), (133, 973648), (151, 857584), (152, 851942), (182, 711512), (208, 622573), (217, 596752), (247, 524272), (248, 522158), (266, 486824), (302, 428792), (304, 425971), (364, 355756), (403, 321328), (434, 298376), (494, 262136), (496, 261079), (532, 243412), (589, 219856), (604, 214396), (728, 177878), (806, 160664), (868, 149188), (988, 131068), (1057, 122512), (1064, 121706), (1178, 109928), (1208, 107198), (1456, 88939), (1612, 80332), (1729, 74896), (1736, 74594), (1963, 65968), (1976, 65534), (2114, 61256), (2128, 60853), (2356, 54964), (2416, 53599), (2821, 45904), (2869, 45136), (3224, 40166), (3458, 37448), (3472, 37297), (3926, 32984), (3952, 32767), (4123, 31408), (4228, 30628), (4681, 27664), (4712, 27482), (5642, 22952), (5738, 22568), (6448, 20083), (6916, 18724), (7657, 16912), (7852, 16492), (8246, 15704), (8456, 15314), (9362, 13832), (9424, 13741), (11284, 11476)]