131290488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 408120960

約数和(自身を除く): 276830472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 504, 662, 787, 993, 1324, 1574, 1986, 2317, 2361, 2648, 2979, 3148, 3972, 4634, 4722, 5509, 5958, 6296, 6951, 7083, 7944, 9268, 9444, 11018, 11916, 13902, 14166, 16527, 18536, 18888, 20853, 22036, 23832, 27804, 28332, 33054, 41706, 44072, 49581, 55608, 56664, 66108, 83412, 99162, 132216, 166824, 198324, 260497, 396648, 520994, 781491, 1041988, 1562982, 1823479, 2083976, 2344473, 3125964, 3646958, 4688946, 5470437, 6251928, 7293916, 9377892, 10940874, 14587832, 16411311, 18755784, 21881748, 32822622, 43763496, 65645244, 131290488]

約数ペア:

[(1, 131290488), (2, 65645244), (3, 43763496), (4, 32822622), (6, 21881748), (7, 18755784), (8, 16411311), (9, 14587832), (12, 10940874), (14, 9377892), (18, 7293916), (21, 6251928), (24, 5470437), (28, 4688946), (36, 3646958), (42, 3125964), (56, 2344473), (63, 2083976), (72, 1823479), (84, 1562982), (126, 1041988), (168, 781491), (252, 520994), (331, 396648), (504, 260497), (662, 198324), (787, 166824), (993, 132216), (1324, 99162), (1574, 83412), (1986, 66108), (2317, 56664), (2361, 55608), (2648, 49581), (2979, 44072), (3148, 41706), (3972, 33054), (4634, 28332), (4722, 27804), (5509, 23832), (5958, 22036), (6296, 20853), (6951, 18888), (7083, 18536), (7944, 16527), (9268, 14166), (9444, 13902), (11018, 11916)]