161111376

素因数分解:

$2^4\times 3^3\times {\mathrm{372943}}^1$

素因数の和:372960

約数の個数: 40

約数和(自身を含む): 462450560

約数和(自身を除く): 301339184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 372943, 745886, 1118829, 1491772, 2237658, 2983544, 3356487, 4475316, 5967088, 6712974, 8950632, 10069461, 13425948, 17901264, 20138922, 26851896, 40277844, 53703792, 80555688, 161111376]

約数ペア:

[(1, 161111376), (2, 80555688), (3, 53703792), (4, 40277844), (6, 26851896), (8, 20138922), (9, 17901264), (12, 13425948), (16, 10069461), (18, 8950632), (24, 6712974), (27, 5967088), (36, 4475316), (48, 3356487), (54, 2983544), (72, 2237658), (108, 1491772), (144, 1118829), (216, 745886), (432, 372943)]