142372188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188323}}^1$

素因数の和:188343

約数の個数: 48

約数和(自身を含む): 421845760

約数和(自身を除く): 279473572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188323, 376646, 564969, 753292, 1129938, 1318261, 1694907, 2259876, 2636522, 3389814, 3954783, 5084721, 5273044, 6779628, 7909566, 10169442, 11864349, 15819132, 20338884, 23728698, 35593047, 47457396, 71186094, 142372188]

約数ペア:

[(1, 142372188), (2, 71186094), (3, 47457396), (4, 35593047), (6, 23728698), (7, 20338884), (9, 15819132), (12, 11864349), (14, 10169442), (18, 7909566), (21, 6779628), (27, 5273044), (28, 5084721), (36, 3954783), (42, 3389814), (54, 2636522), (63, 2259876), (84, 1694907), (108, 1318261), (126, 1129938), (189, 753292), (252, 564969), (378, 376646), (756, 188323)]