156910762810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{19841}}^1$

素因数の和:20239

約数の個数: 64

約数和(自身を含む): 295690881024

約数和(自身を除く): 138780118214

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 263, 310, 485, 526, 970, 1315, 2630, 3007, 6014, 8153, 15035, 16306, 19841, 25511, 30070, 39682, 40765, 51022, 81530, 99205, 127555, 198410, 255110, 615071, 790841, 1230142, 1581682, 1924577, 3075355, 3849154, 3954205, 5218183, 6150710, 7908410, 9622885, 10436366, 19245770, 26090915, 52181830, 59661887, 119323774, 161763673, 298309435, 323527346, 506163751, 596618870, 808818365, 1012327502, 1617636730, 2530818755, 5061637510, 15691076281, 31382152562, 78455381405, 156910762810]

約数ペア:

[(1, 156910762810), (2, 78455381405), (5, 31382152562), (10, 15691076281), (31, 5061637510), (62, 2530818755), (97, 1617636730), (155, 1012327502), (194, 808818365), (263, 596618870), (310, 506163751), (485, 323527346), (526, 298309435), (970, 161763673), (1315, 119323774), (2630, 59661887), (3007, 52181830), (6014, 26090915), (8153, 19245770), (15035, 10436366), (16306, 9622885), (19841, 7908410), (25511, 6150710), (30070, 5218183), (39682, 3954205), (40765, 3849154), (51022, 3075355), (81530, 1924577), (99205, 1581682), (127555, 1230142), (198410, 790841), (255110, 615071)]