156739284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17669

約数の個数: 72

約数和(自身を含む): 449161440

約数和(自身を除く): 292422156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17627, 35254, 52881, 70508, 105762, 158643, 211524, 229151, 317286, 334913, 458302, 634572, 669826, 687453, 916604, 1004739, 1339652, 1374906, 2009478, 2062359, 2749812, 3014217, 4018956, 4124718, 4353869, 6028434, 8249436, 8707738, 12056868, 13061607, 17415476, 26123214, 39184821, 52246428, 78369642, 156739284]

約数ペア:

[(1, 156739284), (2, 78369642), (3, 52246428), (4, 39184821), (6, 26123214), (9, 17415476), (12, 13061607), (13, 12056868), (18, 8707738), (19, 8249436), (26, 6028434), (36, 4353869), (38, 4124718), (39, 4018956), (52, 3014217), (57, 2749812), (76, 2062359), (78, 2009478), (114, 1374906), (117, 1339652), (156, 1004739), (171, 916604), (228, 687453), (234, 669826), (247, 634572), (342, 458302), (468, 334913), (494, 317286), (684, 229151), (741, 211524), (988, 158643), (1482, 105762), (2223, 70508), (2964, 52881), (4446, 35254), (8892, 17627)]