149421672

素因数分解:

$2^3\times 3^6\times {\mathrm{25621}}^1$

素因数の和:25645

約数の個数: 56

約数和(自身を含む): 420072690

約数和(自身を除く): 270651018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 25621, 51242, 76863, 102484, 153726, 204968, 230589, 307452, 461178, 614904, 691767, 922356, 1383534, 1844712, 2075301, 2767068, 4150602, 5534136, 6225903, 8301204, 12451806, 16602408, 18677709, 24903612, 37355418, 49807224, 74710836, 149421672]

約数ペア:

[(1, 149421672), (2, 74710836), (3, 49807224), (4, 37355418), (6, 24903612), (8, 18677709), (9, 16602408), (12, 12451806), (18, 8301204), (24, 6225903), (27, 5534136), (36, 4150602), (54, 2767068), (72, 2075301), (81, 1844712), (108, 1383534), (162, 922356), (216, 691767), (243, 614904), (324, 461178), (486, 307452), (648, 230589), (729, 204968), (972, 153726), (1458, 102484), (1944, 76863), (2916, 51242), (5832, 25621)]