145665276

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{74471}}^1$

素因数の和:74641

約数の個数: 24

約数和(自身を含む): 341975424

約数和(自身を除く): 196310148

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 74471, 148942, 223413, 297884, 446826, 893652, 12138773, 24277546, 36416319, 48555092, 72832638, 145665276]

約数ペア:

[(1, 145665276), (2, 72832638), (3, 48555092), (4, 36416319), (6, 24277546), (12, 12138773), (163, 893652), (326, 446826), (489, 297884), (652, 223413), (978, 148942), (1956, 74471)]