131591352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 343918080

約数和(自身を除く): 212326728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 1032, 1128, 2021, 2713, 4042, 5426, 6063, 8084, 8139, 10852, 12126, 16168, 16278, 21704, 24252, 32556, 48504, 65112, 116659, 127511, 233318, 255022, 349977, 382533, 466636, 510044, 699954, 765066, 933272, 1020088, 1399908, 1530132, 2799816, 3060264, 5482973, 10965946, 16448919, 21931892, 32897838, 43863784, 65795676, 131591352]

約数ペア:

[(1, 131591352), (2, 65795676), (3, 43863784), (4, 32897838), (6, 21931892), (8, 16448919), (12, 10965946), (24, 5482973), (43, 3060264), (47, 2799816), (86, 1530132), (94, 1399908), (129, 1020088), (141, 933272), (172, 765066), (188, 699954), (258, 510044), (282, 466636), (344, 382533), (376, 349977), (516, 255022), (564, 233318), (1032, 127511), (1128, 116659), (2021, 65112), (2713, 48504), (4042, 32556), (5426, 24252), (6063, 21704), (8084, 16278), (8139, 16168), (10852, 12126)]