138631056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{169891}}^1$

素因数の和:169919

約数の個数: 40

約数和(自身を含む): 379198944

約数和(自身を除く): 240567888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 169891, 339782, 509673, 679564, 1019346, 1359128, 2038692, 2718256, 2888147, 4077384, 5776294, 8154768, 8664441, 11552588, 17328882, 23105176, 34657764, 46210352, 69315528, 138631056]

約数ペア:

[(1, 138631056), (2, 69315528), (3, 46210352), (4, 34657764), (6, 23105176), (8, 17328882), (12, 11552588), (16, 8664441), (17, 8154768), (24, 5776294), (34, 4077384), (48, 2888147), (51, 2718256), (68, 2038692), (102, 1359128), (136, 1019346), (204, 679564), (272, 509673), (408, 339782), (816, 169891)]