215105856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{160049}}^1$

素因数の和:160071

約数の個数: 56

約数和(自身を含む): 650443200

約数和(自身を除く): 435337344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 160049, 320098, 480147, 640196, 960294, 1120343, 1280392, 1920588, 2240686, 2560784, 3361029, 3841176, 4481372, 5121568, 6722058, 7682352, 8962744, 10243136, 13444116, 15364704, 17925488, 26888232, 30729408, 35850976, 53776464, 71701952, 107552928, 215105856]

約数ペア:

[(1, 215105856), (2, 107552928), (3, 71701952), (4, 53776464), (6, 35850976), (7, 30729408), (8, 26888232), (12, 17925488), (14, 15364704), (16, 13444116), (21, 10243136), (24, 8962744), (28, 7682352), (32, 6722058), (42, 5121568), (48, 4481372), (56, 3841176), (64, 3361029), (84, 2560784), (96, 2240686), (112, 1920588), (168, 1280392), (192, 1120343), (224, 960294), (336, 640196), (448, 480147), (672, 320098), (1344, 160049)]