148700360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{218677}}^1$

素因数の和:218705

約数の個数: 32

約数和(自身を含む): 354258360

約数和(自身を除く): 205558000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 218677, 437354, 874708, 1093385, 1749416, 2186770, 3717509, 4373540, 7435018, 8747080, 14870036, 18587545, 29740072, 37175090, 74350180, 148700360]

約数ペア:

[(1, 148700360), (2, 74350180), (4, 37175090), (5, 29740072), (8, 18587545), (10, 14870036), (17, 8747080), (20, 7435018), (34, 4373540), (40, 3717509), (68, 2186770), (85, 1749416), (136, 1093385), (170, 874708), (340, 437354), (680, 218677)]