129182704

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 305694720

約数和(自身を除く): 176512016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1283, 1624, 1736, 1798, 2566, 3248, 3472, 3596, 5132, 6293, 7192, 8981, 10264, 12586, 14384, 17962, 20528, 25172, 35924, 37207, 39773, 50344, 71848, 74414, 79546, 100688, 143696, 148828, 159092, 260449, 278411, 297656, 318184, 520898, 556822, 595312, 636368, 1041796, 1113644, 1153417, 2083592, 2227288, 2306834, 4167184, 4454576, 4613668, 8073919, 9227336, 16147838, 18454672, 32295676, 64591352, 129182704]

約数ペア:

[(1, 129182704), (2, 64591352), (4, 32295676), (7, 18454672), (8, 16147838), (14, 9227336), (16, 8073919), (28, 4613668), (29, 4454576), (31, 4167184), (56, 2306834), (58, 2227288), (62, 2083592), (112, 1153417), (116, 1113644), (124, 1041796), (203, 636368), (217, 595312), (232, 556822), (248, 520898), (406, 318184), (434, 297656), (464, 278411), (496, 260449), (812, 159092), (868, 148828), (899, 143696), (1283, 100688), (1624, 79546), (1736, 74414), (1798, 71848), (2566, 50344), (3248, 39773), (3472, 37207), (3596, 35924), (5132, 25172), (6293, 20528), (7192, 17962), (8981, 14384), (10264, 12586)]