156777870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 229326450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 83, 158, 166, 237, 249, 395, 415, 474, 498, 790, 797, 830, 1185, 1245, 1594, 2370, 2391, 2490, 3985, 4782, 6557, 7970, 11955, 13114, 19671, 23910, 32785, 39342, 62963, 65570, 66151, 98355, 125926, 132302, 188889, 196710, 198453, 314815, 330755, 377778, 396906, 629630, 661510, 944445, 992265, 1888890, 1984530, 5225929, 10451858, 15677787, 26129645, 31355574, 52259290, 78388935, 156777870]

約数ペア:

[(1, 156777870), (2, 78388935), (3, 52259290), (5, 31355574), (6, 26129645), (10, 15677787), (15, 10451858), (30, 5225929), (79, 1984530), (83, 1888890), (158, 992265), (166, 944445), (237, 661510), (249, 629630), (395, 396906), (415, 377778), (474, 330755), (498, 314815), (790, 198453), (797, 196710), (830, 188889), (1185, 132302), (1245, 125926), (1594, 98355), (2370, 66151), (2391, 65570), (2490, 62963), (3985, 39342), (4782, 32785), (6557, 23910), (7970, 19671), (11955, 13114)]