129567906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 306948096

約数和(自身を除く): 177380190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 191, 223, 234, 338, 382, 446, 507, 573, 669, 1014, 1146, 1338, 1521, 1719, 2007, 2483, 2899, 3042, 3438, 4014, 4966, 5798, 7449, 8697, 14898, 17394, 22347, 26091, 32279, 37687, 42593, 44694, 52182, 64558, 75374, 85186, 96837, 113061, 127779, 193674, 226122, 255558, 290511, 339183, 383337, 553709, 581022, 678366, 766674, 1107418, 1661127, 3322254, 4983381, 7198217, 9966762, 14396434, 21594651, 43189302, 64783953, 129567906]

約数ペア:

[(1, 129567906), (2, 64783953), (3, 43189302), (6, 21594651), (9, 14396434), (13, 9966762), (18, 7198217), (26, 4983381), (39, 3322254), (78, 1661127), (117, 1107418), (169, 766674), (191, 678366), (223, 581022), (234, 553709), (338, 383337), (382, 339183), (446, 290511), (507, 255558), (573, 226122), (669, 193674), (1014, 127779), (1146, 113061), (1338, 96837), (1521, 85186), (1719, 75374), (2007, 64558), (2483, 52182), (2899, 44694), (3042, 42593), (3438, 37687), (4014, 32279), (4966, 26091), (5798, 22347), (7449, 17394), (8697, 14898)]