148449920

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6269}}^1$

素因数の和:6325

約数の個数: 64

約数和(自身を含む): 364537800

約数和(自身を除く): 216087880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 6269, 11840, 12538, 23680, 25076, 31345, 50152, 62690, 100304, 125380, 200608, 231953, 250760, 401216, 463906, 501520, 802432, 927812, 1003040, 1159765, 1855624, 2006080, 2319530, 3711248, 4012160, 4639060, 7422496, 9278120, 14844992, 18556240, 29689984, 37112480, 74224960, 148449920]

約数ペア:

[(1, 148449920), (2, 74224960), (4, 37112480), (5, 29689984), (8, 18556240), (10, 14844992), (16, 9278120), (20, 7422496), (32, 4639060), (37, 4012160), (40, 3711248), (64, 2319530), (74, 2006080), (80, 1855624), (128, 1159765), (148, 1003040), (160, 927812), (185, 802432), (296, 501520), (320, 463906), (370, 401216), (592, 250760), (640, 231953), (740, 200608), (1184, 125380), (1480, 100304), (2368, 62690), (2960, 50152), (4736, 31345), (5920, 25076), (6269, 23680), (11840, 12538)]