158684188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 321118560

約数和(自身を除く): 162434372

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1241, 1898, 2459, 2482, 3796, 4918, 4964, 9836, 16133, 31967, 32266, 41803, 63934, 64532, 83606, 127868, 167212, 179507, 359014, 543439, 718028, 1086878, 2173756, 2333591, 3051619, 4667182, 6103238, 9334364, 12206476, 39671047, 79342094, 158684188]

約数ペア:

[(1, 158684188), (2, 79342094), (4, 39671047), (13, 12206476), (17, 9334364), (26, 6103238), (34, 4667182), (52, 3051619), (68, 2333591), (73, 2173756), (146, 1086878), (221, 718028), (292, 543439), (442, 359014), (884, 179507), (949, 167212), (1241, 127868), (1898, 83606), (2459, 64532), (2482, 63934), (3796, 41803), (4918, 32266), (4964, 31967), (9836, 16133)]