165639312

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2957}}^1$

素因数の和:3360

約数の個数: 60

約数和(自身を含む): 464908860

約数和(自身を除く): 299269548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 2957, 3112, 3501, 4668, 5914, 6224, 7002, 8871, 9336, 11828, 14004, 17742, 18672, 23656, 26613, 28008, 35484, 47312, 53226, 56016, 70968, 106452, 141936, 212904, 425808, 1150273, 2300546, 3450819, 4601092, 6901638, 9202184, 10352457, 13803276, 18404368, 20704914, 27606552, 41409828, 55213104, 82819656, 165639312]

約数ペア:

[(1, 165639312), (2, 82819656), (3, 55213104), (4, 41409828), (6, 27606552), (8, 20704914), (9, 18404368), (12, 13803276), (16, 10352457), (18, 9202184), (24, 6901638), (36, 4601092), (48, 3450819), (72, 2300546), (144, 1150273), (389, 425808), (778, 212904), (1167, 141936), (1556, 106452), (2334, 70968), (2957, 56016), (3112, 53226), (3501, 47312), (4668, 35484), (5914, 28008), (6224, 26613), (7002, 23656), (8871, 18672), (9336, 17742), (11828, 14004)]