131207032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 280713600

約数和(自身を除く): 149506568

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 236, 296, 407, 472, 649, 683, 814, 1298, 1366, 1628, 2183, 2596, 2732, 3256, 4366, 5192, 5464, 7513, 8732, 15026, 17464, 24013, 25271, 30052, 40297, 48026, 50542, 60104, 80594, 96052, 101084, 161188, 192104, 202168, 277981, 322376, 443267, 555962, 886534, 1111924, 1490989, 1773068, 2223848, 2981978, 3546136, 5963956, 11927912, 16400879, 32801758, 65603516, 131207032]

約数ペア:

[(1, 131207032), (2, 65603516), (4, 32801758), (8, 16400879), (11, 11927912), (22, 5963956), (37, 3546136), (44, 2981978), (59, 2223848), (74, 1773068), (88, 1490989), (118, 1111924), (148, 886534), (236, 555962), (296, 443267), (407, 322376), (472, 277981), (649, 202168), (683, 192104), (814, 161188), (1298, 101084), (1366, 96052), (1628, 80594), (2183, 60104), (2596, 50542), (2732, 48026), (3256, 40297), (4366, 30052), (5192, 25271), (5464, 24013), (7513, 17464), (8732, 15026)]