126487904

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 261309888

約数和(自身を除く): 134821984

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 2273, 3478, 4546, 6956, 9092, 13912, 18184, 27824, 36368, 55648, 72736, 84101, 106831, 168202, 213662, 336404, 427324, 672808, 854648, 1345616, 1709296, 2691232, 3418592, 3952747, 7905494, 15810988, 31621976, 63243952, 126487904]

約数ペア:

[(1, 126487904), (2, 63243952), (4, 31621976), (8, 15810988), (16, 7905494), (32, 3952747), (37, 3418592), (47, 2691232), (74, 1709296), (94, 1345616), (148, 854648), (188, 672808), (296, 427324), (376, 336404), (592, 213662), (752, 168202), (1184, 106831), (1504, 84101), (1739, 72736), (2273, 55648), (3478, 36368), (4546, 27824), (6956, 18184), (9092, 13912)]