123978192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10500

約数の個数: 80

約数和(自身を含む): 363101760

約数和(自身を除く): 239123568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 10457, 11856, 20914, 31371, 41828, 62742, 83656, 125484, 135941, 167312, 198683, 250968, 271882, 397366, 407823, 501936, 543764, 596049, 794732, 815646, 1087528, 1192098, 1589464, 1631292, 2175056, 2384196, 2582879, 3178928, 3262584, 4768392, 5165758, 6525168, 7748637, 9536784, 10331516, 15497274, 20663032, 30994548, 41326064, 61989096, 123978192]

約数ペア:

[(1, 123978192), (2, 61989096), (3, 41326064), (4, 30994548), (6, 20663032), (8, 15497274), (12, 10331516), (13, 9536784), (16, 7748637), (19, 6525168), (24, 5165758), (26, 4768392), (38, 3262584), (39, 3178928), (48, 2582879), (52, 2384196), (57, 2175056), (76, 1631292), (78, 1589464), (104, 1192098), (114, 1087528), (152, 815646), (156, 794732), (208, 596049), (228, 543764), (247, 501936), (304, 407823), (312, 397366), (456, 271882), (494, 250968), (624, 198683), (741, 167312), (912, 135941), (988, 125484), (1482, 83656), (1976, 62742), (2964, 41828), (3952, 31371), (5928, 20914), (10457, 11856)]