168502144

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 352560960

約数和(自身を除く): 184058816

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 296, 376, 592, 752, 757, 1184, 1504, 1514, 1739, 2368, 3008, 3028, 3478, 4736, 6016, 6056, 6956, 12112, 13912, 24224, 27824, 28009, 35579, 48448, 55648, 56018, 71158, 96896, 111296, 112036, 142316, 222592, 224072, 284632, 448144, 569264, 896288, 1138528, 1316423, 1792576, 2277056, 2632846, 3585152, 4554112, 5265692, 10531384, 21062768, 42125536, 84251072, 168502144]

約数ペア:

[(1, 168502144), (2, 84251072), (4, 42125536), (8, 21062768), (16, 10531384), (32, 5265692), (37, 4554112), (47, 3585152), (64, 2632846), (74, 2277056), (94, 1792576), (128, 1316423), (148, 1138528), (188, 896288), (296, 569264), (376, 448144), (592, 284632), (752, 224072), (757, 222592), (1184, 142316), (1504, 112036), (1514, 111296), (1739, 96896), (2368, 71158), (3008, 56018), (3028, 55648), (3478, 48448), (4736, 35579), (6016, 28009), (6056, 27824), (6956, 24224), (12112, 13912)]