168607360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15533

約数の個数: 64

約数和(自身を含む): 426814920

約数和(自身を除く): 258207560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 15497, 30994, 61988, 77485, 123976, 154970, 247952, 263449, 309940, 495904, 526898, 619880, 991808, 1053796, 1239760, 1317245, 1983616, 2107592, 2479520, 2634490, 4215184, 4959040, 5268980, 8430368, 9918080, 10537960, 16860736, 21075920, 33721472, 42151840, 84303680, 168607360]

約数ペア:

[(1, 168607360), (2, 84303680), (4, 42151840), (5, 33721472), (8, 21075920), (10, 16860736), (16, 10537960), (17, 9918080), (20, 8430368), (32, 5268980), (34, 4959040), (40, 4215184), (64, 2634490), (68, 2479520), (80, 2107592), (85, 1983616), (128, 1317245), (136, 1239760), (160, 1053796), (170, 991808), (272, 619880), (320, 526898), (340, 495904), (544, 309940), (640, 263449), (680, 247952), (1088, 154970), (1360, 123976), (2176, 77485), (2720, 61988), (5440, 30994), (10880, 15497)]