149199912

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{9049}}^1$

素因数の和:9290

約数の個数: 48

約数和(自身を含む): 405892500

約数和(自身を除く): 256692588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 9049, 16488, 18098, 27147, 36196, 54294, 72392, 81441, 108588, 162882, 217176, 325764, 651528, 2072221, 4144442, 6216663, 8288884, 12433326, 16577768, 18649989, 24866652, 37299978, 49733304, 74599956, 149199912]

約数ペア:

[(1, 149199912), (2, 74599956), (3, 49733304), (4, 37299978), (6, 24866652), (8, 18649989), (9, 16577768), (12, 12433326), (18, 8288884), (24, 6216663), (36, 4144442), (72, 2072221), (229, 651528), (458, 325764), (687, 217176), (916, 162882), (1374, 108588), (1832, 81441), (2061, 72392), (2748, 54294), (4122, 36196), (5496, 27147), (8244, 18098), (9049, 16488)]