128700468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 96

約数和(自身を含む): 371051520

約数和(自身を除く): 242351052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 2957, 3348, 3627, 4836, 5914, 7254, 8871, 10881, 11828, 14508, 17742, 21762, 26613, 35484, 38441, 43524, 53226, 76882, 79839, 91667, 106452, 115323, 153764, 159678, 183334, 230646, 275001, 319356, 345969, 366668, 461292, 550002, 691938, 825003, 1037907, 1100004, 1191671, 1383876, 1650006, 2075814, 2383342, 2475009, 3300012, 3575013, 4151628, 4766684, 4950018, 7150026, 9900036, 10725039, 14300052, 21450078, 32175117, 42900156, 64350234, 128700468]

約数ペア:

[(1, 128700468), (2, 64350234), (3, 42900156), (4, 32175117), (6, 21450078), (9, 14300052), (12, 10725039), (13, 9900036), (18, 7150026), (26, 4950018), (27, 4766684), (31, 4151628), (36, 3575013), (39, 3300012), (52, 2475009), (54, 2383342), (62, 2075814), (78, 1650006), (93, 1383876), (108, 1191671), (117, 1100004), (124, 1037907), (156, 825003), (186, 691938), (234, 550002), (279, 461292), (351, 366668), (372, 345969), (403, 319356), (468, 275001), (558, 230646), (702, 183334), (806, 159678), (837, 153764), (1116, 115323), (1209, 106452), (1404, 91667), (1612, 79839), (1674, 76882), (2418, 53226), (2957, 43524), (3348, 38441), (3627, 35484), (4836, 26613), (5914, 21762), (7254, 17742), (8871, 14508), (10881, 11828)]