131472528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^2$

素因数の和:1020

約数の個数: 60

約数和(自身を含む): 371257488

約数和(自身を除く): 239784960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 499, 528, 998, 1497, 1996, 2994, 3992, 5489, 5988, 7984, 10978, 11976, 16467, 21956, 23952, 32934, 43912, 65868, 87824, 131736, 249001, 263472, 498002, 747003, 996004, 1494006, 1992008, 2739011, 2988012, 3984016, 5478022, 5976024, 8217033, 10956044, 11952048, 16434066, 21912088, 32868132, 43824176, 65736264, 131472528]

約数ペア:

[(1, 131472528), (2, 65736264), (3, 43824176), (4, 32868132), (6, 21912088), (8, 16434066), (11, 11952048), (12, 10956044), (16, 8217033), (22, 5976024), (24, 5478022), (33, 3984016), (44, 2988012), (48, 2739011), (66, 1992008), (88, 1494006), (132, 996004), (176, 747003), (264, 498002), (499, 263472), (528, 249001), (998, 131736), (1497, 87824), (1996, 65868), (2994, 43912), (3992, 32934), (5489, 23952), (5988, 21956), (7984, 16467), (10978, 11976)]