160234970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 348751872

約数和(自身を除く): 188516902

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 1085, 1271, 1435, 1801, 2170, 2542, 2870, 3602, 6355, 8897, 9005, 12607, 12710, 17794, 18010, 25214, 44485, 55831, 63035, 73841, 88970, 111662, 126070, 147682, 279155, 369205, 390817, 516887, 558310, 738410, 781634, 1033774, 1954085, 2289071, 2584435, 3908170, 4578142, 5168870, 11445355, 16023497, 22890710, 32046994, 80117485, 160234970]

約数ペア:

[(1, 160234970), (2, 80117485), (5, 32046994), (7, 22890710), (10, 16023497), (14, 11445355), (31, 5168870), (35, 4578142), (41, 3908170), (62, 2584435), (70, 2289071), (82, 1954085), (155, 1033774), (205, 781634), (217, 738410), (287, 558310), (310, 516887), (410, 390817), (434, 369205), (574, 279155), (1085, 147682), (1271, 126070), (1435, 111662), (1801, 88970), (2170, 73841), (2542, 63035), (2870, 55831), (3602, 44485), (6355, 25214), (8897, 18010), (9005, 17794), (12607, 12710)]