157668408

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{35899}}^1$

素因数の和:35972

約数の個数: 48

約数和(自身を含む): 434031000

約数和(自身を除く): 276362592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 35899, 71798, 107697, 143596, 215394, 287192, 323091, 430788, 646182, 861576, 1292364, 2189839, 2584728, 4379678, 6569517, 8759356, 13139034, 17518712, 19708551, 26278068, 39417102, 52556136, 78834204, 157668408]

約数ペア:

[(1, 157668408), (2, 78834204), (3, 52556136), (4, 39417102), (6, 26278068), (8, 19708551), (9, 17518712), (12, 13139034), (18, 8759356), (24, 6569517), (36, 4379678), (61, 2584728), (72, 2189839), (122, 1292364), (183, 861576), (244, 646182), (366, 430788), (488, 323091), (549, 287192), (732, 215394), (1098, 143596), (1464, 107697), (2196, 71798), (4392, 35899)]