142572014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 236507040

約数和(自身を除く): 93935026

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 659, 689, 1318, 1378, 2041, 4082, 8321, 8567, 16642, 17134, 34927, 69854, 103463, 108173, 206926, 216346, 454051, 908102, 1345019, 2690038, 5483539, 10967078, 71286007, 142572014]

約数ペア:

[(1, 142572014), (2, 71286007), (13, 10967078), (26, 5483539), (53, 2690038), (106, 1345019), (157, 908102), (314, 454051), (659, 216346), (689, 206926), (1318, 108173), (1378, 103463), (2041, 69854), (4082, 34927), (8321, 17134), (8567, 16642)]