137912868

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 389077920

約数和(自身を除く): 251165052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 258, 324, 342, 387, 513, 516, 521, 684, 774, 817, 1026, 1042, 1161, 1539, 1548, 1563, 1634, 2052, 2084, 2322, 2451, 3078, 3126, 3268, 3483, 4644, 4689, 4902, 6156, 6252, 6966, 7353, 9378, 9804, 9899, 13932, 14067, 14706, 18756, 19798, 22059, 22403, 28134, 29412, 29697, 39596, 42201, 44118, 44806, 56268, 59394, 66177, 67209, 84402, 88236, 89091, 89612, 118788, 132354, 134418, 168804, 178182, 201627, 264708, 267273, 268836, 356364, 403254, 425657, 534546, 604881, 801819, 806508, 851314, 1069092, 1209762, 1276971, 1603638, 1702628, 1814643, 2419524, 2553942, 3207276, 3629286, 3830913, 5107884, 7258572, 7661826, 11492739, 15323652, 22985478, 34478217, 45970956, 68956434, 137912868]

約数ペア:

[(1, 137912868), (2, 68956434), (3, 45970956), (4, 34478217), (6, 22985478), (9, 15323652), (12, 11492739), (18, 7661826), (19, 7258572), (27, 5107884), (36, 3830913), (38, 3629286), (43, 3207276), (54, 2553942), (57, 2419524), (76, 1814643), (81, 1702628), (86, 1603638), (108, 1276971), (114, 1209762), (129, 1069092), (162, 851314), (171, 806508), (172, 801819), (228, 604881), (258, 534546), (324, 425657), (342, 403254), (387, 356364), (513, 268836), (516, 267273), (521, 264708), (684, 201627), (774, 178182), (817, 168804), (1026, 134418), (1042, 132354), (1161, 118788), (1539, 89612), (1548, 89091), (1563, 88236), (1634, 84402), (2052, 67209), (2084, 66177), (2322, 59394), (2451, 56268), (3078, 44806), (3126, 44118), (3268, 42201), (3483, 39596), (4644, 29697), (4689, 29412), (4902, 28134), (6156, 22403), (6252, 22059), (6966, 19798), (7353, 18756), (9378, 14706), (9804, 14067), (9899, 13932)]