173844328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 388281600

約数和(自身を除く): 214437272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 167, 203, 232, 334, 406, 641, 668, 812, 1169, 1282, 1336, 1624, 2338, 2564, 4487, 4676, 4843, 5128, 8974, 9352, 9686, 17948, 18589, 19372, 33901, 35896, 37178, 38744, 67802, 74356, 107047, 130123, 135604, 148712, 214094, 260246, 271208, 428188, 520492, 749329, 856376, 1040984, 1498658, 2997316, 3104363, 5994632, 6208726, 12417452, 21730541, 24834904, 43461082, 86922164, 173844328]

約数ペア:

[(1, 173844328), (2, 86922164), (4, 43461082), (7, 24834904), (8, 21730541), (14, 12417452), (28, 6208726), (29, 5994632), (56, 3104363), (58, 2997316), (116, 1498658), (167, 1040984), (203, 856376), (232, 749329), (334, 520492), (406, 428188), (641, 271208), (668, 260246), (812, 214094), (1169, 148712), (1282, 135604), (1336, 130123), (1624, 107047), (2338, 74356), (2564, 67802), (4487, 38744), (4676, 37178), (4843, 35896), (5128, 33901), (8974, 19372), (9352, 18589), (9686, 17948)]