164424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 483840

約数和(自身を除く): 319416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1326, 1581, 1612, 1768, 2108, 2418, 2652, 3162, 3224, 4216, 4836, 5304, 6324, 6851, 9672, 12648, 13702, 20553, 27404, 41106, 54808, 82212, 164424]

約数ペア:

[(1, 164424), (2, 82212), (3, 54808), (4, 41106), (6, 27404), (8, 20553), (12, 13702), (13, 12648), (17, 9672), (24, 6851), (26, 6324), (31, 5304), (34, 4836), (39, 4216), (51, 3224), (52, 3162), (62, 2652), (68, 2418), (78, 2108), (93, 1768), (102, 1612), (104, 1581), (124, 1326), (136, 1209), (156, 1054), (186, 884), (204, 806), (221, 744), (248, 663), (312, 527), (372, 442), (403, 408)]