147875384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29387}}^1$

素因数の和:29447

約数の個数: 32

約数和(自身を含む): 301520880

約数和(自身を除く): 153645496

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 29387, 58774, 117548, 235096, 499579, 999158, 1087319, 1998316, 2174638, 3996632, 4349276, 8698552, 18484423, 36968846, 73937692, 147875384]

約数ペア:

[(1, 147875384), (2, 73937692), (4, 36968846), (8, 18484423), (17, 8698552), (34, 4349276), (37, 3996632), (68, 2174638), (74, 1998316), (136, 1087319), (148, 999158), (296, 499579), (629, 235096), (1258, 117548), (2516, 58774), (5032, 29387)]