145293528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 376657920

約数和(自身を除く): 231364392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 401, 487, 744, 802, 974, 1203, 1461, 1604, 1948, 2406, 2922, 3208, 3896, 4812, 5844, 9624, 11688, 12431, 15097, 24862, 30194, 37293, 45291, 49724, 60388, 74586, 90582, 99448, 120776, 149172, 181164, 195287, 298344, 362328, 390574, 585861, 781148, 1171722, 1562296, 2343444, 4686888, 6053897, 12107794, 18161691, 24215588, 36323382, 48431176, 72646764, 145293528]

約数ペア:

[(1, 145293528), (2, 72646764), (3, 48431176), (4, 36323382), (6, 24215588), (8, 18161691), (12, 12107794), (24, 6053897), (31, 4686888), (62, 2343444), (93, 1562296), (124, 1171722), (186, 781148), (248, 585861), (372, 390574), (401, 362328), (487, 298344), (744, 195287), (802, 181164), (974, 149172), (1203, 120776), (1461, 99448), (1604, 90582), (1948, 74586), (2406, 60388), (2922, 49724), (3208, 45291), (3896, 37293), (4812, 30194), (5844, 24862), (9624, 15097), (11688, 12431)]