138615144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7970

約数の個数: 64

約数和(自身を含む): 375503040

約数和(自身を除く): 236887896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 7901, 8772, 15802, 17544, 23703, 31604, 47406, 63208, 94812, 134317, 189624, 268634, 339743, 402951, 537268, 679486, 805902, 1019229, 1074536, 1358972, 1611804, 2038458, 2717944, 3223608, 4076916, 5775631, 8153832, 11551262, 17326893, 23102524, 34653786, 46205048, 69307572, 138615144]

約数ペア:

[(1, 138615144), (2, 69307572), (3, 46205048), (4, 34653786), (6, 23102524), (8, 17326893), (12, 11551262), (17, 8153832), (24, 5775631), (34, 4076916), (43, 3223608), (51, 2717944), (68, 2038458), (86, 1611804), (102, 1358972), (129, 1074536), (136, 1019229), (172, 805902), (204, 679486), (258, 537268), (344, 402951), (408, 339743), (516, 268634), (731, 189624), (1032, 134317), (1462, 94812), (2193, 63208), (2924, 47406), (4386, 31604), (5848, 23703), (7901, 17544), (8772, 15802)]