152938631620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{265141}}^1$

素因数の和:265492

約数の個数: 48

約数和(自身を含む): 324991973376

約数和(自身を除く): 172053341756

約数列:

[1, 2, 4, 5, 10, 20, 151, 191, 302, 382, 604, 755, 764, 955, 1510, 1910, 3020, 3820, 28841, 57682, 115364, 144205, 265141, 288410, 530282, 576820, 1060564, 1325705, 2651410, 5302820, 40036291, 50641931, 80072582, 101283862, 160145164, 200181455, 202567724, 253209655, 400362910, 506419310, 800725820, 1012838620, 7646931581, 15293863162, 30587726324, 38234657905, 76469315810, 152938631620]

約数ペア:

[(1, 152938631620), (2, 76469315810), (4, 38234657905), (5, 30587726324), (10, 15293863162), (20, 7646931581), (151, 1012838620), (191, 800725820), (302, 506419310), (382, 400362910), (604, 253209655), (755, 202567724), (764, 200181455), (955, 160145164), (1510, 101283862), (1910, 80072582), (3020, 50641931), (3820, 40036291), (28841, 5302820), (57682, 2651410), (115364, 1325705), (144205, 1060564), (265141, 576820), (288410, 530282)]