156948471454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 252714816000

約数和(自身を除く): 95766344546

約数列:

[1, 2, 19, 38, 149, 163, 173, 298, 326, 346, 983, 1966, 2831, 3097, 3287, 5662, 6194, 6574, 18677, 24287, 25777, 28199, 37354, 48574, 51554, 56398, 146467, 160229, 170059, 292934, 320458, 340118, 461453, 489763, 535781, 922906, 979526, 1071562, 2782873, 3044351, 3231121, 4201651, 5565746, 6088702, 6462242, 8403302, 23874121, 25338791, 27719617, 47748242, 50677582, 55439234, 79831369, 159662738, 453608299, 481437029, 526672723, 907216598, 962874058, 1053345446, 4130222933, 8260445866, 78474235727, 156948471454]

約数ペア:

[(1, 156948471454), (2, 78474235727), (19, 8260445866), (38, 4130222933), (149, 1053345446), (163, 962874058), (173, 907216598), (298, 526672723), (326, 481437029), (346, 453608299), (983, 159662738), (1966, 79831369), (2831, 55439234), (3097, 50677582), (3287, 47748242), (5662, 27719617), (6194, 25338791), (6574, 23874121), (18677, 8403302), (24287, 6462242), (25777, 6088702), (28199, 5565746), (37354, 4201651), (48574, 3231121), (51554, 3044351), (56398, 2782873), (146467, 1071562), (160229, 979526), (170059, 922906), (292934, 535781), (320458, 489763), (340118, 461453)]