131114396

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 279772416

約数和(自身を除く): 148658020

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 49, 86, 94, 98, 172, 188, 196, 301, 329, 331, 602, 658, 662, 1204, 1316, 1324, 2021, 2107, 2303, 2317, 4042, 4214, 4606, 4634, 8084, 8428, 9212, 9268, 14147, 14233, 15557, 16219, 28294, 28466, 31114, 32438, 56588, 56932, 62228, 64876, 99029, 99631, 108899, 198058, 199262, 217798, 396116, 398524, 435596, 668951, 697417, 762293, 1337902, 1394834, 1524586, 2675804, 2789668, 3049172, 4682657, 9365314, 18730628, 32778599, 65557198, 131114396]

約数ペア:

[(1, 131114396), (2, 65557198), (4, 32778599), (7, 18730628), (14, 9365314), (28, 4682657), (43, 3049172), (47, 2789668), (49, 2675804), (86, 1524586), (94, 1394834), (98, 1337902), (172, 762293), (188, 697417), (196, 668951), (301, 435596), (329, 398524), (331, 396116), (602, 217798), (658, 199262), (662, 198058), (1204, 108899), (1316, 99631), (1324, 99029), (2021, 64876), (2107, 62228), (2303, 56932), (2317, 56588), (4042, 32438), (4214, 31114), (4606, 28466), (4634, 28294), (8084, 16219), (8428, 15557), (9212, 14233), (9268, 14147)]