163964112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 459970560

約数和(自身を除く): 296006448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 2069, 3048, 3302, 4138, 4953, 6096, 6207, 6604, 8276, 9906, 12414, 13208, 16552, 19812, 24828, 26416, 26897, 33104, 39624, 49656, 53794, 79248, 80691, 99312, 107588, 161382, 215176, 262763, 322764, 430352, 525526, 645528, 788289, 1051052, 1291056, 1576578, 2102104, 3153156, 3415919, 4204208, 6306312, 6831838, 10247757, 12612624, 13663676, 20495514, 27327352, 40991028, 54654704, 81982056, 163964112]

約数ペア:

[(1, 163964112), (2, 81982056), (3, 54654704), (4, 40991028), (6, 27327352), (8, 20495514), (12, 13663676), (13, 12612624), (16, 10247757), (24, 6831838), (26, 6306312), (39, 4204208), (48, 3415919), (52, 3153156), (78, 2102104), (104, 1576578), (127, 1291056), (156, 1051052), (208, 788289), (254, 645528), (312, 525526), (381, 430352), (508, 322764), (624, 262763), (762, 215176), (1016, 161382), (1524, 107588), (1651, 99312), (2032, 80691), (2069, 79248), (3048, 53794), (3302, 49656), (4138, 39624), (4953, 33104), (6096, 26897), (6207, 26416), (6604, 24828), (8276, 19812), (9906, 16552), (12414, 13208)]