146955256

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20663}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 317399040

約数和(自身を除く): 170443784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 20663, 41326, 82652, 144641, 165304, 289282, 578564, 1157128, 2624201, 5248402, 10496804, 18369407, 20993608, 36738814, 73477628, 146955256]

約数ペア:

[(1, 146955256), (2, 73477628), (4, 36738814), (7, 20993608), (8, 18369407), (14, 10496804), (28, 5248402), (56, 2624201), (127, 1157128), (254, 578564), (508, 289282), (889, 165304), (1016, 144641), (1778, 82652), (3556, 41326), (7112, 20663)]