121398576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 339499104

約数和(自身を除く): 218100528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 757, 771, 1028, 1514, 1542, 2056, 2271, 3028, 3084, 3341, 4112, 4542, 6056, 6168, 6682, 9084, 9841, 10023, 12112, 12336, 13364, 18168, 19682, 20046, 26728, 29523, 36336, 39364, 40092, 53456, 59046, 78728, 80184, 118092, 157456, 160368, 194549, 236184, 389098, 472368, 583647, 778196, 1167294, 1556392, 2334588, 2529137, 3112784, 4669176, 5058274, 7587411, 9338352, 10116548, 15174822, 20233096, 30349644, 40466192, 60699288, 121398576]

約数ペア:

[(1, 121398576), (2, 60699288), (3, 40466192), (4, 30349644), (6, 20233096), (8, 15174822), (12, 10116548), (13, 9338352), (16, 7587411), (24, 5058274), (26, 4669176), (39, 3112784), (48, 2529137), (52, 2334588), (78, 1556392), (104, 1167294), (156, 778196), (208, 583647), (257, 472368), (312, 389098), (514, 236184), (624, 194549), (757, 160368), (771, 157456), (1028, 118092), (1514, 80184), (1542, 78728), (2056, 59046), (2271, 53456), (3028, 40092), (3084, 39364), (3341, 36336), (4112, 29523), (4542, 26728), (6056, 20046), (6168, 19682), (6682, 18168), (9084, 13364), (9841, 12336), (10023, 12112)]