165087488

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 350689080

約数和(自身を除く): 185601592

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 464, 592, 601, 928, 1073, 1184, 1202, 1856, 2146, 2368, 2404, 3712, 4292, 4736, 4808, 7424, 8584, 9472, 9616, 17168, 17429, 19232, 22237, 34336, 34858, 38464, 44474, 68672, 69716, 76928, 88948, 137344, 139432, 153856, 177896, 274688, 278864, 355792, 557728, 644873, 711584, 1115456, 1289746, 1423168, 2230912, 2579492, 2846336, 4461824, 5158984, 5692672, 10317968, 20635936, 41271872, 82543744, 165087488]

約数ペア:

[(1, 165087488), (2, 82543744), (4, 41271872), (8, 20635936), (16, 10317968), (29, 5692672), (32, 5158984), (37, 4461824), (58, 2846336), (64, 2579492), (74, 2230912), (116, 1423168), (128, 1289746), (148, 1115456), (232, 711584), (256, 644873), (296, 557728), (464, 355792), (592, 278864), (601, 274688), (928, 177896), (1073, 153856), (1184, 139432), (1202, 137344), (1856, 88948), (2146, 76928), (2368, 69716), (2404, 68672), (3712, 44474), (4292, 38464), (4736, 34858), (4808, 34336), (7424, 22237), (8584, 19232), (9472, 17429), (9616, 17168)]