143933296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5051}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 302574384

約数和(自身を除く): 158641088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 5051, 7124, 10102, 14248, 20204, 28496, 40408, 65663, 80816, 131326, 262652, 525304, 691987, 1050608, 1383974, 2767948, 5535896, 8995831, 11071792, 17991662, 35983324, 71966648, 143933296]

約数ペア:

[(1, 143933296), (2, 71966648), (4, 35983324), (8, 17991662), (13, 11071792), (16, 8995831), (26, 5535896), (52, 2767948), (104, 1383974), (137, 1050608), (208, 691987), (274, 525304), (548, 262652), (1096, 131326), (1781, 80816), (2192, 65663), (3562, 40408), (5051, 28496), (7124, 20204), (10102, 14248)]