125855392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15965

約数の個数: 48

約数和(自身を含む): 280899360

約数和(自身を除く): 155043968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 15923, 31846, 63692, 127384, 206999, 254768, 302537, 413998, 509536, 605074, 827996, 1210148, 1655992, 2420296, 3311984, 3932981, 4840592, 6623968, 7865962, 9681184, 15731924, 31463848, 62927696, 125855392]

約数ペア:

[(1, 125855392), (2, 62927696), (4, 31463848), (8, 15731924), (13, 9681184), (16, 7865962), (19, 6623968), (26, 4840592), (32, 3932981), (38, 3311984), (52, 2420296), (76, 1655992), (104, 1210148), (152, 827996), (208, 605074), (247, 509536), (304, 413998), (416, 302537), (494, 254768), (608, 206999), (988, 127384), (1976, 63692), (3952, 31846), (7904, 15923)]