131514984

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 368802720

約数和(自身を除く): 237287736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 107, 129, 172, 214, 258, 321, 344, 387, 397, 428, 516, 642, 774, 794, 856, 963, 1032, 1191, 1284, 1548, 1588, 1926, 2382, 2568, 3096, 3176, 3573, 3852, 4601, 4764, 7146, 7704, 9202, 9528, 13803, 14292, 17071, 18404, 27606, 28584, 34142, 36808, 41409, 42479, 51213, 55212, 68284, 82818, 84958, 102426, 110424, 127437, 136568, 153639, 165636, 169916, 204852, 254874, 307278, 331272, 339832, 382311, 409704, 509748, 614556, 764622, 1019496, 1229112, 1529244, 1826597, 3058488, 3653194, 5479791, 7306388, 10959582, 14612776, 16439373, 21919164, 32878746, 43838328, 65757492, 131514984]

約数ペア:

[(1, 131514984), (2, 65757492), (3, 43838328), (4, 32878746), (6, 21919164), (8, 16439373), (9, 14612776), (12, 10959582), (18, 7306388), (24, 5479791), (36, 3653194), (43, 3058488), (72, 1826597), (86, 1529244), (107, 1229112), (129, 1019496), (172, 764622), (214, 614556), (258, 509748), (321, 409704), (344, 382311), (387, 339832), (397, 331272), (428, 307278), (516, 254874), (642, 204852), (774, 169916), (794, 165636), (856, 153639), (963, 136568), (1032, 127437), (1191, 110424), (1284, 102426), (1548, 84958), (1588, 82818), (1926, 68284), (2382, 55212), (2568, 51213), (3096, 42479), (3176, 41409), (3573, 36808), (3852, 34142), (4601, 28584), (4764, 27606), (7146, 18404), (7704, 17071), (9202, 14292), (9528, 13803)]