164473488

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16087}}^1$

素因数の和:16172

約数の個数: 60

約数和(自身を含む): 466809408

約数和(自身を除く): 302335920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 16087, 32174, 48261, 64348, 96522, 128696, 144783, 193044, 257392, 289566, 386088, 579132, 772176, 1142177, 1158264, 2284354, 2316528, 3426531, 4568708, 6853062, 9137416, 10279593, 13706124, 18274832, 20559186, 27412248, 41118372, 54824496, 82236744, 164473488]

約数ペア:

[(1, 164473488), (2, 82236744), (3, 54824496), (4, 41118372), (6, 27412248), (8, 20559186), (9, 18274832), (12, 13706124), (16, 10279593), (18, 9137416), (24, 6853062), (36, 4568708), (48, 3426531), (71, 2316528), (72, 2284354), (142, 1158264), (144, 1142177), (213, 772176), (284, 579132), (426, 386088), (568, 289566), (639, 257392), (852, 193044), (1136, 144783), (1278, 128696), (1704, 96522), (2556, 64348), (3408, 48261), (5112, 32174), (10224, 16087)]