164052392

素因数分解:

$2^3\times 7^2\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 359017920

約数和(自身を除く): 194965528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 431, 862, 971, 1724, 1942, 3017, 3448, 3884, 6034, 6797, 7768, 12068, 13594, 21119, 24136, 27188, 42238, 47579, 54376, 84476, 95158, 168952, 190316, 380632, 418501, 837002, 1674004, 2929507, 3348008, 5859014, 11718028, 20506549, 23436056, 41013098, 82026196, 164052392]

約数ペア:

[(1, 164052392), (2, 82026196), (4, 41013098), (7, 23436056), (8, 20506549), (14, 11718028), (28, 5859014), (49, 3348008), (56, 2929507), (98, 1674004), (196, 837002), (392, 418501), (431, 380632), (862, 190316), (971, 168952), (1724, 95158), (1942, 84476), (3017, 54376), (3448, 47579), (3884, 42238), (6034, 27188), (6797, 24136), (7768, 21119), (12068, 13594)]