127694208

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 371312640

約数和(自身を除く): 243618432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 631, 744, 816, 992, 1054, 1088, 1262, 1488, 1581, 1632, 1893, 1984, 2108, 2176, 2524, 2976, 3162, 3264, 3786, 3968, 4216, 5048, 5952, 6324, 6528, 7572, 8432, 10096, 10727, 11904, 12648, 15144, 16864, 19561, 20192, 21454, 25296, 30288, 32181, 33728, 39122, 40384, 42908, 50592, 58683, 60576, 64362, 67456, 78244, 80768, 85816, 101184, 117366, 121152, 128724, 156488, 171632, 202368, 234732, 242304, 257448, 312976, 332537, 343264, 469464, 514896, 625952, 665074, 686528, 938928, 997611, 1029792, 1251904, 1330148, 1373056, 1877856, 1995222, 2059584, 2503808, 2660296, 3755712, 3990444, 4119168, 5320592, 7511424, 7980888, 10641184, 15961776, 21282368, 31923552, 42564736, 63847104, 127694208]

約数ペア:

[(1, 127694208), (2, 63847104), (3, 42564736), (4, 31923552), (6, 21282368), (8, 15961776), (12, 10641184), (16, 7980888), (17, 7511424), (24, 5320592), (31, 4119168), (32, 3990444), (34, 3755712), (48, 2660296), (51, 2503808), (62, 2059584), (64, 1995222), (68, 1877856), (93, 1373056), (96, 1330148), (102, 1251904), (124, 1029792), (128, 997611), (136, 938928), (186, 686528), (192, 665074), (204, 625952), (248, 514896), (272, 469464), (372, 343264), (384, 332537), (408, 312976), (496, 257448), (527, 242304), (544, 234732), (631, 202368), (744, 171632), (816, 156488), (992, 128724), (1054, 121152), (1088, 117366), (1262, 101184), (1488, 85816), (1581, 80768), (1632, 78244), (1893, 67456), (1984, 64362), (2108, 60576), (2176, 58683), (2524, 50592), (2976, 42908), (3162, 40384), (3264, 39122), (3786, 33728), (3968, 32181), (4216, 30288), (5048, 25296), (5952, 21454), (6324, 20192), (6528, 19561), (7572, 16864), (8432, 15144), (10096, 12648), (10727, 11904)]