40156416

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 108

約数和(自身を含む): 119972580

約数和(自身を除く): 79816164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 601, 696, 768, 928, 1044, 1152, 1202, 1392, 1803, 1856, 2088, 2304, 2404, 2784, 3606, 3712, 4176, 4808, 5409, 5568, 7212, 7424, 8352, 9616, 10818, 11136, 14424, 16704, 17429, 19232, 21636, 22272, 28848, 33408, 34858, 38464, 43272, 52287, 57696, 66816, 69716, 76928, 86544, 104574, 115392, 139432, 153856, 156861, 173088, 209148, 230784, 278864, 313722, 346176, 418296, 461568, 557728, 627444, 692352, 836592, 1115456, 1254888, 1384704, 1673184, 2230912, 2509776, 3346368, 4461824, 5019552, 6692736, 10039104, 13385472, 20078208, 40156416]

約数ペア:

[(1, 40156416), (2, 20078208), (3, 13385472), (4, 10039104), (6, 6692736), (8, 5019552), (9, 4461824), (12, 3346368), (16, 2509776), (18, 2230912), (24, 1673184), (29, 1384704), (32, 1254888), (36, 1115456), (48, 836592), (58, 692352), (64, 627444), (72, 557728), (87, 461568), (96, 418296), (116, 346176), (128, 313722), (144, 278864), (174, 230784), (192, 209148), (232, 173088), (256, 156861), (261, 153856), (288, 139432), (348, 115392), (384, 104574), (464, 86544), (522, 76928), (576, 69716), (601, 66816), (696, 57696), (768, 52287), (928, 43272), (1044, 38464), (1152, 34858), (1202, 33408), (1392, 28848), (1803, 22272), (1856, 21636), (2088, 19232), (2304, 17429), (2404, 16704), (2784, 14424), (3606, 11136), (3712, 10818), (4176, 9616), (4808, 8352), (5409, 7424), (5568, 7212)]