156749211872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{181537}}^1$

素因数の和:181792

約数の個数: 72

約数和(自身を含む): 340727946048

約数和(自身を除く): 183978734176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 223, 242, 352, 446, 484, 892, 968, 1784, 1936, 2453, 3568, 3872, 4906, 7136, 9812, 19624, 26983, 39248, 53966, 78496, 107932, 181537, 215864, 363074, 431728, 726148, 863456, 1452296, 1996907, 2904592, 3993814, 5809184, 7987628, 15975256, 21965977, 31950512, 40482751, 43931954, 63901024, 80965502, 87863908, 161931004, 175727816, 323862008, 351455632, 445310261, 647724016, 702911264, 890620522, 1295448032, 1781241044, 3562482088, 4898412871, 7124964176, 9796825742, 14249928352, 19593651484, 39187302968, 78374605936, 156749211872]

約数ペア:

[(1, 156749211872), (2, 78374605936), (4, 39187302968), (8, 19593651484), (11, 14249928352), (16, 9796825742), (22, 7124964176), (32, 4898412871), (44, 3562482088), (88, 1781241044), (121, 1295448032), (176, 890620522), (223, 702911264), (242, 647724016), (352, 445310261), (446, 351455632), (484, 323862008), (892, 175727816), (968, 161931004), (1784, 87863908), (1936, 80965502), (2453, 63901024), (3568, 43931954), (3872, 40482751), (4906, 31950512), (7136, 21965977), (9812, 15975256), (19624, 7987628), (26983, 5809184), (39248, 3993814), (53966, 2904592), (78496, 1996907), (107932, 1452296), (181537, 863456), (215864, 726148), (363074, 431728)]