156764756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 289766400

約数和(自身を除く): 133001644

約数列:

[1, 2, 4, 43, 79, 83, 86, 139, 158, 166, 172, 278, 316, 332, 556, 3397, 3569, 5977, 6557, 6794, 7138, 10981, 11537, 11954, 13114, 13588, 14276, 21962, 23074, 23908, 26228, 43924, 46148, 281951, 472183, 496091, 563902, 911423, 944366, 992182, 1127804, 1822846, 1888732, 1984364, 3645692, 39191189, 78382378, 156764756]

約数ペア:

[(1, 156764756), (2, 78382378), (4, 39191189), (43, 3645692), (79, 1984364), (83, 1888732), (86, 1822846), (139, 1127804), (158, 992182), (166, 944366), (172, 911423), (278, 563902), (316, 496091), (332, 472183), (556, 281951), (3397, 46148), (3569, 43924), (5977, 26228), (6557, 23908), (6794, 23074), (7138, 21962), (10981, 14276), (11537, 13588), (11954, 13114)]