131376336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 308595504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1583, 1596, 1729, 1976, 2128, 2184, 2964, 3166, 3192, 3458, 3952, 4368, 4749, 5187, 5928, 6332, 6384, 6916, 9498, 10374, 11081, 11856, 12664, 13832, 18996, 20579, 20748, 22162, 25328, 27664, 30077, 33243, 37992, 41158, 41496, 44324, 60154, 61737, 66486, 75984, 82316, 82992, 88648, 90231, 120308, 123474, 132972, 144053, 164632, 177296, 180462, 210539, 240616, 246948, 265944, 288106, 329264, 360924, 391001, 421078, 432159, 481232, 493896, 531888, 576212, 631617, 721848, 782002, 842156, 864318, 987792, 1152424, 1173003, 1263234, 1443696, 1564004, 1684312, 1728636, 2304848, 2346006, 2526468, 2737007, 3128008, 3368624, 3457272, 4692012, 5052936, 5474014, 6256016, 6914544, 8211021, 9384024, 10105872, 10948028, 16422042, 18768048, 21896056, 32844084, 43792112, 65688168, 131376336]

約数ペア:

[(1, 131376336), (2, 65688168), (3, 43792112), (4, 32844084), (6, 21896056), (7, 18768048), (8, 16422042), (12, 10948028), (13, 10105872), (14, 9384024), (16, 8211021), (19, 6914544), (21, 6256016), (24, 5474014), (26, 5052936), (28, 4692012), (38, 3457272), (39, 3368624), (42, 3128008), (48, 2737007), (52, 2526468), (56, 2346006), (57, 2304848), (76, 1728636), (78, 1684312), (84, 1564004), (91, 1443696), (104, 1263234), (112, 1173003), (114, 1152424), (133, 987792), (152, 864318), (156, 842156), (168, 782002), (182, 721848), (208, 631617), (228, 576212), (247, 531888), (266, 493896), (273, 481232), (304, 432159), (312, 421078), (336, 391001), (364, 360924), (399, 329264), (456, 288106), (494, 265944), (532, 246948), (546, 240616), (624, 210539), (728, 180462), (741, 177296), (798, 164632), (912, 144053), (988, 132972), (1064, 123474), (1092, 120308), (1456, 90231), (1482, 88648), (1583, 82992), (1596, 82316), (1729, 75984), (1976, 66486), (2128, 61737), (2184, 60154), (2964, 44324), (3166, 41496), (3192, 41158), (3458, 37992), (3952, 33243), (4368, 30077), (4749, 27664), (5187, 25328), (5928, 22162), (6332, 20748), (6384, 20579), (6916, 18996), (9498, 13832), (10374, 12664), (11081, 11856)]