131319384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1429}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 376147200

約数和(自身を除く): 244827816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 1094, 1429, 1641, 2188, 2858, 3282, 3829, 4287, 4376, 5716, 6564, 7658, 8574, 10003, 11432, 11487, 13128, 15316, 17148, 20006, 22974, 30009, 30632, 34296, 40012, 45948, 60018, 80024, 91896, 120036, 240072, 781663, 1563326, 2344989, 3126652, 4689978, 5471641, 6253304, 9379956, 10943282, 16414923, 18759912, 21886564, 32829846, 43773128, 65659692, 131319384]

約数ペア:

[(1, 131319384), (2, 65659692), (3, 43773128), (4, 32829846), (6, 21886564), (7, 18759912), (8, 16414923), (12, 10943282), (14, 9379956), (21, 6253304), (24, 5471641), (28, 4689978), (42, 3126652), (56, 2344989), (84, 1563326), (168, 781663), (547, 240072), (1094, 120036), (1429, 91896), (1641, 80024), (2188, 60018), (2858, 45948), (3282, 40012), (3829, 34296), (4287, 30632), (4376, 30009), (5716, 22974), (6564, 20006), (7658, 17148), (8574, 15316), (10003, 13128), (11432, 11487)]