128950282608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383780603}}^1$

素因数の和:383780621

約数の個数: 40

約数和(自身を含む): 380710359168

約数和(自身を除く): 251760076560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383780603, 767561206, 1151341809, 1535122412, 2302683618, 2686464221, 3070244824, 4605367236, 5372928442, 6140489648, 8059392663, 9210734472, 10745856884, 16118785326, 18421468944, 21491713768, 32237570652, 42983427536, 64475141304, 128950282608]

約数ペア:

[(1, 128950282608), (2, 64475141304), (3, 42983427536), (4, 32237570652), (6, 21491713768), (7, 18421468944), (8, 16118785326), (12, 10745856884), (14, 9210734472), (16, 8059392663), (21, 6140489648), (24, 5372928442), (28, 4605367236), (42, 3070244824), (48, 2686464221), (56, 2302683618), (84, 1535122412), (112, 1151341809), (168, 767561206), (336, 383780603)]