156960258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2791}}^1$

素因数の和:2919

約数の個数: 64

約数和(自身を含む): 390254592

約数和(自身を除く): 233294334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 2163, 2678, 2791, 4017, 4326, 5582, 8034, 8373, 9373, 16746, 18746, 19537, 28119, 36283, 39074, 56238, 58611, 72566, 108849, 117222, 217698, 253981, 287473, 507962, 574946, 761943, 862419, 1523886, 1724838, 2012311, 3737149, 4024622, 6036933, 7474298, 11211447, 12073866, 22422894, 26160043, 52320086, 78480129, 156960258]

約数ペア:

[(1, 156960258), (2, 78480129), (3, 52320086), (6, 26160043), (7, 22422894), (13, 12073866), (14, 11211447), (21, 7474298), (26, 6036933), (39, 4024622), (42, 3737149), (78, 2012311), (91, 1724838), (103, 1523886), (182, 862419), (206, 761943), (273, 574946), (309, 507962), (546, 287473), (618, 253981), (721, 217698), (1339, 117222), (1442, 108849), (2163, 72566), (2678, 58611), (2791, 56238), (4017, 39074), (4326, 36283), (5582, 28119), (8034, 19537), (8373, 18746), (9373, 16746)]