139425384

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{16937}}^1$

素因数の和:16967

約数の個数: 64

約数和(自身を含む): 406512000

約数和(自身を除く): 267086616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 16937, 33874, 50811, 67748, 101622, 118559, 135496, 203244, 237118, 355677, 406488, 474236, 711354, 829913, 948472, 1422708, 1659826, 2489739, 2845416, 3319652, 4979478, 5809391, 6639304, 9958956, 11618782, 17428173, 19917912, 23237564, 34856346, 46475128, 69712692, 139425384]

約数ペア:

[(1, 139425384), (2, 69712692), (3, 46475128), (4, 34856346), (6, 23237564), (7, 19917912), (8, 17428173), (12, 11618782), (14, 9958956), (21, 6639304), (24, 5809391), (28, 4979478), (42, 3319652), (49, 2845416), (56, 2489739), (84, 1659826), (98, 1422708), (147, 948472), (168, 829913), (196, 711354), (294, 474236), (343, 406488), (392, 355677), (588, 237118), (686, 203244), (1029, 135496), (1176, 118559), (1372, 101622), (2058, 67748), (2744, 50811), (4116, 33874), (8232, 16937)]