147399978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72043}}^1$

素因数の和:72090

約数の個数: 32

約数和(自身を含む): 331978752

約数和(自身を除く): 184578774

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 72043, 144086, 216129, 432258, 792473, 1584946, 2233333, 2377419, 4466666, 4754838, 6699999, 13399998, 24566663, 49133326, 73699989, 147399978]

約数ペア:

[(1, 147399978), (2, 73699989), (3, 49133326), (6, 24566663), (11, 13399998), (22, 6699999), (31, 4754838), (33, 4466666), (62, 2377419), (66, 2233333), (93, 1584946), (186, 792473), (341, 432258), (682, 216129), (1023, 144086), (2046, 72043)]