131497296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1709}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 390153600

約数和(自身を除く): 258656304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1709, 1832, 2748, 3206, 3418, 3664, 4809, 5127, 5496, 6412, 6836, 9618, 10254, 10992, 11963, 12824, 13672, 19236, 20508, 23926, 25648, 27344, 35889, 38472, 41016, 47852, 71778, 76944, 82032, 95704, 143556, 191408, 287112, 391361, 574224, 782722, 1174083, 1565444, 2348166, 2739527, 3130888, 4696332, 5479054, 6261776, 8218581, 9392664, 10958108, 16437162, 18785328, 21916216, 32874324, 43832432, 65748648, 131497296]

約数ペア:

[(1, 131497296), (2, 65748648), (3, 43832432), (4, 32874324), (6, 21916216), (7, 18785328), (8, 16437162), (12, 10958108), (14, 9392664), (16, 8218581), (21, 6261776), (24, 5479054), (28, 4696332), (42, 3130888), (48, 2739527), (56, 2348166), (84, 1565444), (112, 1174083), (168, 782722), (229, 574224), (336, 391361), (458, 287112), (687, 191408), (916, 143556), (1374, 95704), (1603, 82032), (1709, 76944), (1832, 71778), (2748, 47852), (3206, 41016), (3418, 38472), (3664, 35889), (4809, 27344), (5127, 25648), (5496, 23926), (6412, 20508), (6836, 19236), (9618, 13672), (10254, 12824), (10992, 11963)]