128013912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45589}}^1$

素因数の和:45617

約数の個数: 64

約数和(自身を含む): 382956000

約数和(自身を除く): 254942088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 45589, 91178, 136767, 182356, 273534, 364712, 410301, 547068, 592657, 820602, 1094136, 1185314, 1230903, 1641204, 1777971, 2370628, 2461806, 3282408, 3555942, 4741256, 4923612, 5333913, 7111884, 9847224, 10667826, 14223768, 16001739, 21335652, 32003478, 42671304, 64006956, 128013912]

約数ペア:

[(1, 128013912), (2, 64006956), (3, 42671304), (4, 32003478), (6, 21335652), (8, 16001739), (9, 14223768), (12, 10667826), (13, 9847224), (18, 7111884), (24, 5333913), (26, 4923612), (27, 4741256), (36, 3555942), (39, 3282408), (52, 2461806), (54, 2370628), (72, 1777971), (78, 1641204), (104, 1230903), (108, 1185314), (117, 1094136), (156, 820602), (216, 592657), (234, 547068), (312, 410301), (351, 364712), (468, 273534), (702, 182356), (936, 136767), (1404, 91178), (2808, 45589)]