156727765926

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{220841}}^1$

素因数の和:221381

約数の個数: 48

約数和(自身を含む): 344169006480

約数和(自身を除く): 187441240554

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 443, 534, 801, 886, 1329, 1602, 2658, 3987, 7974, 39427, 78854, 118281, 220841, 236562, 354843, 441682, 662523, 709686, 1325046, 1987569, 3975138, 19654849, 39309698, 58964547, 97832563, 117929094, 176893641, 195665126, 293497689, 353787282, 586995378, 880493067, 1760986134, 8707098107, 17414196214, 26121294321, 52242588642, 78363882963, 156727765926]

約数ペア:

[(1, 156727765926), (2, 78363882963), (3, 52242588642), (6, 26121294321), (9, 17414196214), (18, 8707098107), (89, 1760986134), (178, 880493067), (267, 586995378), (443, 353787282), (534, 293497689), (801, 195665126), (886, 176893641), (1329, 117929094), (1602, 97832563), (2658, 58964547), (3987, 39309698), (7974, 19654849), (39427, 3975138), (78854, 1987569), (118281, 1325046), (220841, 709686), (236562, 662523), (354843, 441682)]