127719384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31489}}^1$

素因数の和:31524

約数の個数: 48

約数和(自身を含む): 345760200

約数和(自身を除く): 218040816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 31489, 62978, 94467, 125956, 188934, 251912, 377868, 409357, 755736, 818714, 1228071, 1637428, 2456142, 3274856, 4912284, 5321641, 9824568, 10643282, 15964923, 21286564, 31929846, 42573128, 63859692, 127719384]

約数ペア:

[(1, 127719384), (2, 63859692), (3, 42573128), (4, 31929846), (6, 21286564), (8, 15964923), (12, 10643282), (13, 9824568), (24, 5321641), (26, 4912284), (39, 3274856), (52, 2456142), (78, 1637428), (104, 1228071), (156, 818714), (169, 755736), (312, 409357), (338, 377868), (507, 251912), (676, 188934), (1014, 125956), (1352, 94467), (2028, 62978), (4056, 31489)]