128577384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137369}}^1$

素因数の和:137394

約数の個数: 48

約数和(自身を含む): 375020100

約数和(自身を除く): 246442716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137369, 274738, 412107, 549476, 824214, 1098952, 1236321, 1648428, 1785797, 2472642, 3296856, 3571594, 4945284, 5357391, 7143188, 9890568, 10714782, 14286376, 16072173, 21429564, 32144346, 42859128, 64288692, 128577384]

約数ペア:

[(1, 128577384), (2, 64288692), (3, 42859128), (4, 32144346), (6, 21429564), (8, 16072173), (9, 14286376), (12, 10714782), (13, 9890568), (18, 7143188), (24, 5357391), (26, 4945284), (36, 3571594), (39, 3296856), (52, 2472642), (72, 1785797), (78, 1648428), (104, 1236321), (117, 1098952), (156, 824214), (234, 549476), (312, 412107), (468, 274738), (936, 137369)]