131438832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23011}}^1$

素因数の和:23046

約数の個数: 80

約数和(自身を含む): 410902272

約数和(自身を除く): 279463440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 23011, 46022, 69033, 92044, 138066, 161077, 184088, 276132, 322154, 368176, 391187, 483231, 552264, 644308, 782374, 966462, 1104528, 1173561, 1288616, 1564748, 1932924, 2347122, 2577232, 2738309, 3129496, 3865848, 4694244, 5476618, 6258992, 7731696, 8214927, 9388488, 10953236, 16429854, 18776976, 21906472, 32859708, 43812944, 65719416, 131438832]

約数ペア:

[(1, 131438832), (2, 65719416), (3, 43812944), (4, 32859708), (6, 21906472), (7, 18776976), (8, 16429854), (12, 10953236), (14, 9388488), (16, 8214927), (17, 7731696), (21, 6258992), (24, 5476618), (28, 4694244), (34, 3865848), (42, 3129496), (48, 2738309), (51, 2577232), (56, 2347122), (68, 1932924), (84, 1564748), (102, 1288616), (112, 1173561), (119, 1104528), (136, 966462), (168, 782374), (204, 644308), (238, 552264), (272, 483231), (336, 391187), (357, 368176), (408, 322154), (476, 276132), (714, 184088), (816, 161077), (952, 138066), (1428, 92044), (1904, 69033), (2856, 46022), (5712, 23011)]