156771502816

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{65789}}^1$

素因数の和:66571

約数の個数: 48

約数和(自身を含む): 311852494800

約数和(自身を除く): 155080991984

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 659, 904, 1318, 1808, 2636, 3616, 5272, 10544, 21088, 65789, 74467, 131578, 148934, 263156, 297868, 526312, 595736, 1052624, 1191472, 2105248, 2382944, 7434157, 14868314, 29736628, 43354951, 59473256, 86709902, 118946512, 173419804, 237893024, 346839608, 693679216, 1387358432, 4899109463, 9798218926, 19596437852, 39192875704, 78385751408, 156771502816]

約数ペア:

[(1, 156771502816), (2, 78385751408), (4, 39192875704), (8, 19596437852), (16, 9798218926), (32, 4899109463), (113, 1387358432), (226, 693679216), (452, 346839608), (659, 237893024), (904, 173419804), (1318, 118946512), (1808, 86709902), (2636, 59473256), (3616, 43354951), (5272, 29736628), (10544, 14868314), (21088, 7434157), (65789, 2382944), (74467, 2105248), (131578, 1191472), (148934, 1052624), (263156, 595736), (297868, 526312)]