156749766945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1\times {\mathrm{2447}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 260396384256

約数和(自身を除く): 103646617311

約数列:

[1, 3, 5, 15, 31, 93, 155, 347, 397, 465, 1041, 1191, 1735, 1985, 2447, 5205, 5955, 7341, 10757, 12235, 12307, 32271, 36705, 36921, 53785, 61535, 75857, 137759, 161355, 184605, 227571, 379285, 413277, 688795, 849109, 971459, 1137855, 2066385, 2547327, 2914377, 4245545, 4270529, 4857295, 12736635, 12811587, 14571885, 21352645, 26322379, 30115229, 64057935, 78967137, 90345687, 131611895, 150576145, 337096273, 394835685, 451728435, 1011288819, 1685481365, 5056444095, 10449984463, 31349953389, 52249922315, 156749766945]

約数ペア:

[(1, 156749766945), (3, 52249922315), (5, 31349953389), (15, 10449984463), (31, 5056444095), (93, 1685481365), (155, 1011288819), (347, 451728435), (397, 394835685), (465, 337096273), (1041, 150576145), (1191, 131611895), (1735, 90345687), (1985, 78967137), (2447, 64057935), (5205, 30115229), (5955, 26322379), (7341, 21352645), (10757, 14571885), (12235, 12811587), (12307, 12736635), (32271, 4857295), (36705, 4270529), (36921, 4245545), (53785, 2914377), (61535, 2547327), (75857, 2066385), (137759, 1137855), (161355, 971459), (184605, 849109), (227571, 688795), (379285, 413277)]