129432810856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1\times {\mathrm{1381}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 248087352960

約数和(自身を除く): 118654542104

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 568, 628, 1051, 1256, 1381, 2102, 2762, 4204, 5524, 8408, 11048, 11147, 22294, 44588, 74621, 89176, 98051, 149242, 165007, 196102, 216817, 298484, 330014, 392204, 433634, 596968, 660028, 784408, 867268, 1320056, 1451431, 1734536, 2902862, 5805724, 11611448, 11715497, 15394007, 23430994, 30788014, 46861988, 61576028, 93723976, 103051601, 123152056, 206103202, 227874667, 412206404, 455749334, 824412808, 911498668, 1822997336, 16179101357, 32358202714, 64716405428, 129432810856]

約数ペア:

[(1, 129432810856), (2, 64716405428), (4, 32358202714), (8, 16179101357), (71, 1822997336), (142, 911498668), (157, 824412808), (284, 455749334), (314, 412206404), (568, 227874667), (628, 206103202), (1051, 123152056), (1256, 103051601), (1381, 93723976), (2102, 61576028), (2762, 46861988), (4204, 30788014), (5524, 23430994), (8408, 15394007), (11048, 11715497), (11147, 11611448), (22294, 5805724), (44588, 2902862), (74621, 1734536), (89176, 1451431), (98051, 1320056), (149242, 867268), (165007, 784408), (196102, 660028), (216817, 596968), (298484, 433634), (330014, 392204)]