156927515348

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 285081140736

約数和(自身を除く): 128153625388

約数列:

[1, 2, 4, 53, 83, 106, 166, 191, 212, 332, 382, 764, 881, 1762, 2809, 3524, 4399, 5618, 8798, 10123, 11236, 15853, 17596, 20246, 31706, 40492, 46693, 63412, 73123, 93386, 146246, 168271, 186772, 233147, 292492, 336542, 466294, 536519, 673084, 840209, 932588, 1073038, 1680418, 2146076, 2474729, 3360836, 3875519, 4949458, 7751038, 8918363, 9898916, 13966493, 15502076, 17836726, 27932986, 35673452, 44531077, 55865972, 89062154, 178124308, 205402507, 410805014, 472673239, 740224129, 821610028, 945346478, 1480448258, 1890692956, 2960896516, 39231878837, 78463757674, 156927515348]

約数ペア:

[(1, 156927515348), (2, 78463757674), (4, 39231878837), (53, 2960896516), (83, 1890692956), (106, 1480448258), (166, 945346478), (191, 821610028), (212, 740224129), (332, 472673239), (382, 410805014), (764, 205402507), (881, 178124308), (1762, 89062154), (2809, 55865972), (3524, 44531077), (4399, 35673452), (5618, 27932986), (8798, 17836726), (10123, 15502076), (11236, 13966493), (15853, 9898916), (17596, 8918363), (20246, 7751038), (31706, 4949458), (40492, 3875519), (46693, 3360836), (63412, 2474729), (73123, 2146076), (93386, 1680418), (146246, 1073038), (168271, 932588), (186772, 840209), (233147, 673084), (292492, 536519), (336542, 466294)]