164981664

素因数分解:

$2^5\times 3^3\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 483719040

約数和(自身を除く): 318737376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 257, 288, 432, 514, 743, 771, 864, 1028, 1486, 1542, 2056, 2229, 2313, 2972, 3084, 4112, 4458, 4626, 5944, 6168, 6687, 6939, 8224, 8916, 9252, 11888, 12336, 13374, 13878, 17832, 18504, 20061, 23776, 24672, 26748, 27756, 35664, 37008, 40122, 53496, 55512, 71328, 74016, 80244, 106992, 111024, 160488, 190951, 213984, 222048, 320976, 381902, 572853, 641952, 763804, 1145706, 1527608, 1718559, 2291412, 3055216, 3437118, 4582824, 5155677, 6110432, 6874236, 9165648, 10311354, 13748472, 18331296, 20622708, 27496944, 41245416, 54993888, 82490832, 164981664]

約数ペア:

[(1, 164981664), (2, 82490832), (3, 54993888), (4, 41245416), (6, 27496944), (8, 20622708), (9, 18331296), (12, 13748472), (16, 10311354), (18, 9165648), (24, 6874236), (27, 6110432), (32, 5155677), (36, 4582824), (48, 3437118), (54, 3055216), (72, 2291412), (96, 1718559), (108, 1527608), (144, 1145706), (216, 763804), (257, 641952), (288, 572853), (432, 381902), (514, 320976), (743, 222048), (771, 213984), (864, 190951), (1028, 160488), (1486, 111024), (1542, 106992), (2056, 80244), (2229, 74016), (2313, 71328), (2972, 55512), (3084, 53496), (4112, 40122), (4458, 37008), (4626, 35664), (5944, 27756), (6168, 26748), (6687, 24672), (6939, 23776), (8224, 20061), (8916, 18504), (9252, 17832), (11888, 13878), (12336, 13374)]