140986608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419603}}^1$

素因数の和:419621

約数の個数: 40

約数和(自身を含む): 416247168

約数和(自身を除く): 275260560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419603, 839206, 1258809, 1678412, 2517618, 2937221, 3356824, 5035236, 5874442, 6713648, 8811663, 10070472, 11748884, 17623326, 20140944, 23497768, 35246652, 46995536, 70493304, 140986608]

約数ペア:

[(1, 140986608), (2, 70493304), (3, 46995536), (4, 35246652), (6, 23497768), (7, 20140944), (8, 17623326), (12, 11748884), (14, 10070472), (16, 8811663), (21, 6713648), (24, 5874442), (28, 5035236), (42, 3356824), (48, 2937221), (56, 2517618), (84, 1678412), (112, 1258809), (168, 839206), (336, 419603)]