134698408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 277750080

約数和(自身を除く): 143051672

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1352, 1487, 1742, 2974, 3484, 5948, 6968, 11323, 11896, 19331, 22646, 38662, 45292, 77324, 90584, 99629, 154648, 199258, 251303, 398516, 502606, 797032, 1005212, 1295177, 2010424, 2590354, 5180708, 10361416, 16837301, 33674602, 67349204, 134698408]

約数ペア:

[(1, 134698408), (2, 67349204), (4, 33674602), (8, 16837301), (13, 10361416), (26, 5180708), (52, 2590354), (67, 2010424), (104, 1295177), (134, 1005212), (169, 797032), (268, 502606), (338, 398516), (536, 251303), (676, 199258), (871, 154648), (1352, 99629), (1487, 90584), (1742, 77324), (2974, 45292), (3484, 38662), (5948, 22646), (6968, 19331), (11323, 11896)]