159626628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{881}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 462309120

約数和(自身を除く): 302682492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 881, 1438, 1762, 2157, 2643, 2876, 3524, 4314, 5033, 5286, 6167, 6471, 7929, 8628, 10066, 10572, 12334, 12942, 15099, 15858, 18501, 20132, 24668, 25884, 30198, 31716, 37002, 45297, 55503, 60396, 74004, 90594, 111006, 181188, 222012, 633439, 1266878, 1900317, 2533756, 3800634, 4434073, 5700951, 7601268, 8868146, 11401902, 13302219, 17736292, 22803804, 26604438, 39906657, 53208876, 79813314, 159626628]

約数ペア:

[(1, 159626628), (2, 79813314), (3, 53208876), (4, 39906657), (6, 26604438), (7, 22803804), (9, 17736292), (12, 13302219), (14, 11401902), (18, 8868146), (21, 7601268), (28, 5700951), (36, 4434073), (42, 3800634), (63, 2533756), (84, 1900317), (126, 1266878), (252, 633439), (719, 222012), (881, 181188), (1438, 111006), (1762, 90594), (2157, 74004), (2643, 60396), (2876, 55503), (3524, 45297), (4314, 37002), (5033, 31716), (5286, 30198), (6167, 25884), (6471, 24668), (7929, 20132), (8628, 18501), (10066, 15858), (10572, 15099), (12334, 12942)]