148580848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10061}}^1$

素因数の和:10153

約数の個数: 40

約数和(自身を含む): 314417376

約数和(自身を除く): 165836528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 10061, 14768, 20122, 40244, 80488, 130793, 160976, 261586, 523172, 714331, 1046344, 1428662, 2092688, 2857324, 5714648, 9286303, 11429296, 18572606, 37145212, 74290424, 148580848]

約数ペア:

[(1, 148580848), (2, 74290424), (4, 37145212), (8, 18572606), (13, 11429296), (16, 9286303), (26, 5714648), (52, 2857324), (71, 2092688), (104, 1428662), (142, 1046344), (208, 714331), (284, 523172), (568, 261586), (923, 160976), (1136, 130793), (1846, 80488), (3692, 40244), (7384, 20122), (10061, 14768)]