180734208

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 518031360

約数和(自身を除く): 337297152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 109, 127, 128, 136, 192, 204, 218, 254, 256, 272, 327, 381, 384, 408, 436, 508, 544, 654, 762, 768, 816, 872, 1016, 1088, 1308, 1524, 1632, 1744, 1853, 2032, 2159, 2176, 2616, 3048, 3264, 3488, 3706, 4064, 4318, 4352, 5232, 5559, 6096, 6477, 6528, 6976, 7412, 8128, 8636, 10464, 11118, 12192, 12954, 13056, 13843, 13952, 14824, 16256, 17272, 20928, 22236, 24384, 25908, 27686, 27904, 29648, 32512, 34544, 41529, 41856, 44472, 48768, 51816, 55372, 59296, 69088, 83058, 83712, 88944, 97536, 103632, 110744, 118592, 138176, 166116, 177888, 207264, 221488, 235331, 237184, 276352, 332232, 355776, 414528, 442976, 470662, 474368, 552704, 664464, 705993, 711552, 829056, 885952, 941324, 1328928, 1411986, 1423104, 1658112, 1771904, 1882648, 2657856, 2823972, 3543808, 3765296, 5315712, 5647944, 7530592, 10631424, 11295888, 15061184, 22591776, 30122368, 45183552, 60244736, 90367104, 180734208]

約数ペア:

[(1, 180734208), (2, 90367104), (3, 60244736), (4, 45183552), (6, 30122368), (8, 22591776), (12, 15061184), (16, 11295888), (17, 10631424), (24, 7530592), (32, 5647944), (34, 5315712), (48, 3765296), (51, 3543808), (64, 2823972), (68, 2657856), (96, 1882648), (102, 1771904), (109, 1658112), (127, 1423104), (128, 1411986), (136, 1328928), (192, 941324), (204, 885952), (218, 829056), (254, 711552), (256, 705993), (272, 664464), (327, 552704), (381, 474368), (384, 470662), (408, 442976), (436, 414528), (508, 355776), (544, 332232), (654, 276352), (762, 237184), (768, 235331), (816, 221488), (872, 207264), (1016, 177888), (1088, 166116), (1308, 138176), (1524, 118592), (1632, 110744), (1744, 103632), (1853, 97536), (2032, 88944), (2159, 83712), (2176, 83058), (2616, 69088), (3048, 59296), (3264, 55372), (3488, 51816), (3706, 48768), (4064, 44472), (4318, 41856), (4352, 41529), (5232, 34544), (5559, 32512), (6096, 29648), (6477, 27904), (6528, 27686), (6976, 25908), (7412, 24384), (8128, 22236), (8636, 20928), (10464, 17272), (11118, 16256), (12192, 14824), (12954, 13952), (13056, 13843)]