143248638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 327317760

約数和(自身を除く): 184069122

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 163, 247, 326, 489, 494, 593, 741, 978, 1186, 1482, 1779, 2119, 3097, 3558, 4238, 6194, 6357, 7709, 9291, 11267, 12714, 15418, 18582, 22534, 23127, 33801, 40261, 46254, 67602, 80522, 96659, 120783, 146471, 193318, 241566, 289977, 292942, 439413, 579954, 878826, 1256567, 1836521, 2513134, 3673042, 3769701, 5509563, 7539402, 11019126, 23874773, 47749546, 71624319, 143248638]

約数ペア:

[(1, 143248638), (2, 71624319), (3, 47749546), (6, 23874773), (13, 11019126), (19, 7539402), (26, 5509563), (38, 3769701), (39, 3673042), (57, 2513134), (78, 1836521), (114, 1256567), (163, 878826), (247, 579954), (326, 439413), (489, 292942), (494, 289977), (593, 241566), (741, 193318), (978, 146471), (1186, 120783), (1482, 96659), (1779, 80522), (2119, 67602), (3097, 46254), (3558, 40261), (4238, 33801), (6194, 23127), (6357, 22534), (7709, 18582), (9291, 15418), (11267, 12714)]