156930404290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2237}}^1\times {\mathrm{57977}}^1$

素因数の和:60243

約数の個数: 48

約数和(自身を含む): 310632905016

約数和(自身を除く): 153702500726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2237, 4474, 11185, 22370, 24607, 49214, 57977, 115954, 123035, 246070, 270677, 289885, 541354, 579770, 637747, 1275494, 1353385, 2706770, 3188735, 6377470, 7015217, 14030434, 35076085, 70152170, 129694549, 259389098, 648472745, 1296945490, 1426640039, 2853280078, 7133200195, 14266400390, 15693040429, 31386080858, 78465202145, 156930404290]

約数ペア:

[(1, 156930404290), (2, 78465202145), (5, 31386080858), (10, 15693040429), (11, 14266400390), (22, 7133200195), (55, 2853280078), (110, 1426640039), (121, 1296945490), (242, 648472745), (605, 259389098), (1210, 129694549), (2237, 70152170), (4474, 35076085), (11185, 14030434), (22370, 7015217), (24607, 6377470), (49214, 3188735), (57977, 2706770), (115954, 1353385), (123035, 1275494), (246070, 637747), (270677, 579770), (289885, 541354)]