132416128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 180144512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 151, 208, 221, 248, 272, 302, 403, 416, 442, 496, 527, 544, 604, 806, 832, 884, 992, 1054, 1088, 1208, 1612, 1664, 1768, 1963, 1984, 2108, 2176, 2416, 2567, 3224, 3536, 3926, 3968, 4216, 4681, 4832, 5134, 6448, 6851, 7072, 7852, 8432, 9362, 9664, 10268, 12896, 13702, 14144, 15704, 16864, 18724, 19328, 20536, 25792, 27404, 28288, 31408, 33371, 33728, 37448, 41072, 51584, 54808, 60853, 62816, 66742, 67456, 74896, 79577, 82144, 109616, 121706, 125632, 133484, 149792, 159154, 164288, 219232, 243412, 251264, 266968, 299584, 318308, 328576, 438464, 486824, 533936, 599168, 636616, 876928, 973648, 1034501, 1067872, 1273232, 1947296, 2069002, 2135744, 2546464, 3894592, 4138004, 4271488, 5092928, 7789184, 8276008, 10185856, 16552016, 33104032, 66208064, 132416128]

約数ペア:

[(1, 132416128), (2, 66208064), (4, 33104032), (8, 16552016), (13, 10185856), (16, 8276008), (17, 7789184), (26, 5092928), (31, 4271488), (32, 4138004), (34, 3894592), (52, 2546464), (62, 2135744), (64, 2069002), (68, 1947296), (104, 1273232), (124, 1067872), (128, 1034501), (136, 973648), (151, 876928), (208, 636616), (221, 599168), (248, 533936), (272, 486824), (302, 438464), (403, 328576), (416, 318308), (442, 299584), (496, 266968), (527, 251264), (544, 243412), (604, 219232), (806, 164288), (832, 159154), (884, 149792), (992, 133484), (1054, 125632), (1088, 121706), (1208, 109616), (1612, 82144), (1664, 79577), (1768, 74896), (1963, 67456), (1984, 66742), (2108, 62816), (2176, 60853), (2416, 54808), (2567, 51584), (3224, 41072), (3536, 37448), (3926, 33728), (3968, 33371), (4216, 31408), (4681, 28288), (4832, 27404), (5134, 25792), (6448, 20536), (6851, 19328), (7072, 18724), (7852, 16864), (8432, 15704), (9362, 14144), (9664, 13702), (10268, 12896)]