129990768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 351647136

約数和(自身を除く): 221656368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 888, 1272, 1381, 1776, 1961, 2544, 2762, 3922, 4143, 5524, 5883, 7844, 8286, 11048, 11766, 15688, 16572, 22096, 23532, 31376, 33144, 47064, 51097, 66288, 73193, 94128, 102194, 146386, 153291, 204388, 219579, 292772, 306582, 408776, 439158, 585544, 613164, 817552, 878316, 1171088, 1226328, 1756632, 2452656, 2708141, 3513264, 5416282, 8124423, 10832564, 16248846, 21665128, 32497692, 43330256, 64995384, 129990768]

約数ペア:

[(1, 129990768), (2, 64995384), (3, 43330256), (4, 32497692), (6, 21665128), (8, 16248846), (12, 10832564), (16, 8124423), (24, 5416282), (37, 3513264), (48, 2708141), (53, 2452656), (74, 1756632), (106, 1226328), (111, 1171088), (148, 878316), (159, 817552), (212, 613164), (222, 585544), (296, 439158), (318, 408776), (424, 306582), (444, 292772), (592, 219579), (636, 204388), (848, 153291), (888, 146386), (1272, 102194), (1381, 94128), (1776, 73193), (1961, 66288), (2544, 51097), (2762, 47064), (3922, 33144), (4143, 31376), (5524, 23532), (5883, 22096), (7844, 16572), (8286, 15688), (11048, 11766)]