158984244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 424616192

約数和(自身を除く): 265631948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3313, 3999, 5332, 6626, 7998, 9939, 11997, 13252, 15996, 19878, 23994, 29817, 39756, 47988, 59634, 102703, 119268, 142459, 205406, 284918, 308109, 410812, 427377, 569836, 616218, 854754, 924327, 1232436, 1282131, 1709508, 1848654, 2564262, 3697308, 4416229, 5128524, 8832458, 13248687, 17664916, 26497374, 39746061, 52994748, 79492122, 158984244]

約数ペア:

[(1, 158984244), (2, 79492122), (3, 52994748), (4, 39746061), (6, 26497374), (9, 17664916), (12, 13248687), (18, 8832458), (31, 5128524), (36, 4416229), (43, 3697308), (62, 2564262), (86, 1848654), (93, 1709508), (124, 1282131), (129, 1232436), (172, 924327), (186, 854754), (258, 616218), (279, 569836), (372, 427377), (387, 410812), (516, 308109), (558, 284918), (774, 205406), (1116, 142459), (1333, 119268), (1548, 102703), (2666, 59634), (3313, 47988), (3999, 39756), (5332, 29817), (6626, 23994), (7998, 19878), (9939, 15996), (11997, 13252)]