129792978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 331358976

約数和(自身を除く): 201565998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 103, 126, 137, 146, 206, 219, 274, 309, 411, 438, 511, 618, 657, 721, 822, 927, 959, 1022, 1233, 1314, 1442, 1533, 1854, 1918, 2163, 2466, 2877, 3066, 4326, 4599, 5754, 6489, 7519, 8631, 9198, 10001, 12978, 14111, 15038, 17262, 20002, 22557, 28222, 30003, 42333, 45114, 52633, 60006, 67671, 70007, 84666, 90009, 98777, 105266, 126999, 135342, 140014, 157899, 180018, 197554, 210021, 253998, 296331, 315798, 420042, 473697, 592662, 630063, 888993, 947394, 1030103, 1260126, 1777986, 2060206, 3090309, 6180618, 7210721, 9270927, 14421442, 18541854, 21632163, 43264326, 64896489, 129792978]

約数ペア:

[(1, 129792978), (2, 64896489), (3, 43264326), (6, 21632163), (7, 18541854), (9, 14421442), (14, 9270927), (18, 7210721), (21, 6180618), (42, 3090309), (63, 2060206), (73, 1777986), (103, 1260126), (126, 1030103), (137, 947394), (146, 888993), (206, 630063), (219, 592662), (274, 473697), (309, 420042), (411, 315798), (438, 296331), (511, 253998), (618, 210021), (657, 197554), (721, 180018), (822, 157899), (927, 140014), (959, 135342), (1022, 126999), (1233, 105266), (1314, 98777), (1442, 90009), (1533, 84666), (1854, 70007), (1918, 67671), (2163, 60006), (2466, 52633), (2877, 45114), (3066, 42333), (4326, 30003), (4599, 28222), (5754, 22557), (6489, 20002), (7519, 17262), (8631, 15038), (9198, 14111), (10001, 12978)]