167330560

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 413836416

約数和(自身を除く): 246505856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4217, 4960, 7936, 8434, 9920, 16868, 19840, 21085, 33736, 39680, 42170, 67472, 84340, 130727, 134944, 168680, 261454, 269888, 337360, 522908, 539776, 653635, 674720, 1045816, 1079552, 1307270, 1349440, 2091632, 2614540, 2698880, 4183264, 5229080, 5397760, 8366528, 10458160, 16733056, 20916320, 33466112, 41832640, 83665280, 167330560]

約数ペア:

[(1, 167330560), (2, 83665280), (4, 41832640), (5, 33466112), (8, 20916320), (10, 16733056), (16, 10458160), (20, 8366528), (31, 5397760), (32, 5229080), (40, 4183264), (62, 2698880), (64, 2614540), (80, 2091632), (124, 1349440), (128, 1307270), (155, 1079552), (160, 1045816), (248, 674720), (256, 653635), (310, 539776), (320, 522908), (496, 337360), (620, 269888), (640, 261454), (992, 168680), (1240, 134944), (1280, 130727), (1984, 84340), (2480, 67472), (3968, 42170), (4217, 39680), (4960, 33736), (7936, 21085), (8434, 19840), (9920, 16868)]