125342126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 247672320

約数和(自身を除く): 122330194

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 67, 91, 133, 134, 182, 247, 266, 469, 494, 541, 871, 938, 1082, 1273, 1729, 1742, 2546, 3458, 3787, 6097, 7033, 7574, 8911, 10279, 12194, 14066, 16549, 17822, 20558, 33098, 36247, 49231, 71953, 72494, 98462, 115843, 133627, 143906, 231686, 253729, 267254, 471211, 507458, 688693, 935389, 942422, 1377386, 1870778, 3298477, 4820851, 6596954, 8953009, 9641702, 17906018, 62671063, 125342126]

約数ペア:

[(1, 125342126), (2, 62671063), (7, 17906018), (13, 9641702), (14, 8953009), (19, 6596954), (26, 4820851), (38, 3298477), (67, 1870778), (91, 1377386), (133, 942422), (134, 935389), (182, 688693), (247, 507458), (266, 471211), (469, 267254), (494, 253729), (541, 231686), (871, 143906), (938, 133627), (1082, 115843), (1273, 98462), (1729, 72494), (1742, 71953), (2546, 49231), (3458, 36247), (3787, 33098), (6097, 20558), (7033, 17822), (7574, 16549), (8911, 14066), (10279, 12194)]