156953999978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{12647}}^1$

素因数の和:12887

約数の個数: 64

約数和(自身を含む): 260236343808

約数和(自身を除く): 103282343830

約数列:

[1, 2, 17, 34, 53, 71, 97, 106, 142, 194, 901, 1207, 1649, 1802, 2414, 3298, 3763, 5141, 6887, 7526, 10282, 12647, 13774, 25294, 63971, 87397, 117079, 127942, 174794, 214999, 234158, 365011, 429998, 670291, 730022, 897937, 1226759, 1340582, 1795874, 2453518, 6205187, 11394947, 12410374, 15264929, 20854903, 22789894, 30529858, 41709806, 47590661, 65018227, 87099889, 95181322, 130036454, 174199778, 809041237, 1105309859, 1480698113, 1618082474, 2210619718, 2961396226, 4616294117, 9232588234, 78476999989, 156953999978]

約数ペア:

[(1, 156953999978), (2, 78476999989), (17, 9232588234), (34, 4616294117), (53, 2961396226), (71, 2210619718), (97, 1618082474), (106, 1480698113), (142, 1105309859), (194, 809041237), (901, 174199778), (1207, 130036454), (1649, 95181322), (1802, 87099889), (2414, 65018227), (3298, 47590661), (3763, 41709806), (5141, 30529858), (6887, 22789894), (7526, 20854903), (10282, 15264929), (12647, 12410374), (13774, 11394947), (25294, 6205187), (63971, 2453518), (87397, 1795874), (117079, 1340582), (127942, 1226759), (174794, 897937), (214999, 730022), (234158, 670291), (365011, 429998)]