164429568

素因数分解:

$2^8\times 3^3\times {\mathrm{23789}}^1$

素因数の和:23814

約数の個数: 72

約数和(自身を含む): 486267600

約数和(自身を除く): 321838032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 23789, 47578, 71367, 95156, 142734, 190312, 214101, 285468, 380624, 428202, 570936, 642303, 761248, 856404, 1141872, 1284606, 1522496, 1712808, 2283744, 2569212, 3044992, 3425616, 4567488, 5138424, 6089984, 6851232, 9134976, 10276848, 13702464, 18269952, 20553696, 27404928, 41107392, 54809856, 82214784, 164429568]

約数ペア:

[(1, 164429568), (2, 82214784), (3, 54809856), (4, 41107392), (6, 27404928), (8, 20553696), (9, 18269952), (12, 13702464), (16, 10276848), (18, 9134976), (24, 6851232), (27, 6089984), (32, 5138424), (36, 4567488), (48, 3425616), (54, 3044992), (64, 2569212), (72, 2283744), (96, 1712808), (108, 1522496), (128, 1284606), (144, 1141872), (192, 856404), (216, 761248), (256, 642303), (288, 570936), (384, 428202), (432, 380624), (576, 285468), (768, 214101), (864, 190312), (1152, 142734), (1728, 95156), (2304, 71367), (3456, 47578), (6912, 23789)]