180640252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 360279360

約数和(自身を除く): 179639108

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 949, 1196, 1679, 1898, 2069, 3358, 3796, 4138, 6716, 8276, 21827, 26897, 43654, 47587, 53794, 87308, 95174, 107588, 151037, 190348, 302074, 604148, 618631, 1237262, 1963481, 2474524, 3473851, 3926962, 6947702, 7853924, 13895404, 45160063, 90320126, 180640252]

約数ペア:

[(1, 180640252), (2, 90320126), (4, 45160063), (13, 13895404), (23, 7853924), (26, 6947702), (46, 3926962), (52, 3473851), (73, 2474524), (92, 1963481), (146, 1237262), (292, 618631), (299, 604148), (598, 302074), (949, 190348), (1196, 151037), (1679, 107588), (1898, 95174), (2069, 87308), (3358, 53794), (3796, 47587), (4138, 43654), (6716, 26897), (8276, 21827)]