163959984

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9315

約数の個数: 80

約数和(自身を含む): 482156640

約数和(自身を除く): 318196656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 9257, 17712, 18514, 27771, 37028, 55542, 74056, 83313, 111084, 148112, 166626, 222168, 249939, 333252, 379537, 444336, 499878, 666504, 759074, 999756, 1138611, 1333008, 1518148, 1999512, 2277222, 3036296, 3415833, 3999024, 4554444, 6072592, 6831666, 9108888, 10247499, 13663332, 18217776, 20494998, 27326664, 40989996, 54653328, 81979992, 163959984]

約数ペア:

[(1, 163959984), (2, 81979992), (3, 54653328), (4, 40989996), (6, 27326664), (8, 20494998), (9, 18217776), (12, 13663332), (16, 10247499), (18, 9108888), (24, 6831666), (27, 6072592), (36, 4554444), (41, 3999024), (48, 3415833), (54, 3036296), (72, 2277222), (82, 1999512), (108, 1518148), (123, 1333008), (144, 1138611), (164, 999756), (216, 759074), (246, 666504), (328, 499878), (369, 444336), (432, 379537), (492, 333252), (656, 249939), (738, 222168), (984, 166626), (1107, 148112), (1476, 111084), (1968, 83313), (2214, 74056), (2952, 55542), (4428, 37028), (5904, 27771), (8856, 18514), (9257, 17712)]