155372952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31891}}^1$

素因数の和:31936

約数の個数: 64

約数和(自身を含む): 459244800

約数和(自身を除く): 303871848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 31891, 63782, 95673, 127564, 191346, 223237, 255128, 382692, 446474, 669711, 765384, 892948, 924839, 1339422, 1785896, 1849678, 2678844, 2774517, 3699356, 5357688, 5549034, 6473873, 7398712, 11098068, 12947746, 19421619, 22196136, 25895492, 38843238, 51790984, 77686476, 155372952]

約数ペア:

[(1, 155372952), (2, 77686476), (3, 51790984), (4, 38843238), (6, 25895492), (7, 22196136), (8, 19421619), (12, 12947746), (14, 11098068), (21, 7398712), (24, 6473873), (28, 5549034), (29, 5357688), (42, 3699356), (56, 2774517), (58, 2678844), (84, 1849678), (87, 1785896), (116, 1339422), (168, 924839), (174, 892948), (203, 765384), (232, 669711), (348, 446474), (406, 382692), (609, 255128), (696, 223237), (812, 191346), (1218, 127564), (1624, 95673), (2436, 63782), (4872, 31891)]