121883608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 307307520

約数和(自身を除く): 185423912

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 103, 113, 119, 136, 154, 187, 206, 226, 238, 308, 374, 412, 452, 476, 616, 721, 748, 791, 824, 904, 952, 1133, 1243, 1309, 1442, 1496, 1582, 1751, 1921, 2266, 2486, 2618, 2884, 3164, 3502, 3842, 4532, 4972, 5236, 5768, 6328, 7004, 7684, 7931, 8701, 9064, 9944, 10472, 11639, 12257, 13447, 14008, 15368, 15862, 17402, 19261, 21131, 23278, 24514, 26894, 31724, 34804, 38522, 42262, 46556, 49028, 53788, 63448, 69608, 77044, 81473, 84524, 93112, 98056, 107576, 128029, 134827, 147917, 154088, 162946, 169048, 197863, 256058, 269654, 295834, 325892, 395726, 512116, 539308, 591668, 651784, 791452, 896203, 1024232, 1078616, 1183336, 1385041, 1582904, 1792406, 2176493, 2770082, 3584812, 4352986, 5540164, 7169624, 8705972, 11080328, 15235451, 17411944, 30470902, 60941804, 121883608]

約数ペア:

[(1, 121883608), (2, 60941804), (4, 30470902), (7, 17411944), (8, 15235451), (11, 11080328), (14, 8705972), (17, 7169624), (22, 5540164), (28, 4352986), (34, 3584812), (44, 2770082), (56, 2176493), (68, 1792406), (77, 1582904), (88, 1385041), (103, 1183336), (113, 1078616), (119, 1024232), (136, 896203), (154, 791452), (187, 651784), (206, 591668), (226, 539308), (238, 512116), (308, 395726), (374, 325892), (412, 295834), (452, 269654), (476, 256058), (616, 197863), (721, 169048), (748, 162946), (791, 154088), (824, 147917), (904, 134827), (952, 128029), (1133, 107576), (1243, 98056), (1309, 93112), (1442, 84524), (1496, 81473), (1582, 77044), (1751, 69608), (1921, 63448), (2266, 53788), (2486, 49028), (2618, 46556), (2884, 42262), (3164, 38522), (3502, 34804), (3842, 31724), (4532, 26894), (4972, 24514), (5236, 23278), (5768, 21131), (6328, 19261), (7004, 17402), (7684, 15862), (7931, 15368), (8701, 14008), (9064, 13447), (9944, 12257), (10472, 11639)]