142015744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 308480480

約数和(自身を除く): 166464736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 256, 278, 307, 416, 556, 614, 832, 1112, 1228, 1664, 1807, 2224, 2456, 3328, 3614, 3991, 4448, 4912, 7228, 7982, 8896, 9824, 14456, 15964, 17792, 19648, 28912, 31928, 35584, 39296, 42673, 57824, 63856, 78592, 85346, 115648, 127712, 170692, 231296, 255424, 341384, 462592, 510848, 554749, 682768, 1021696, 1109498, 1365536, 2218996, 2731072, 4437992, 5462144, 8875984, 10924288, 17751968, 35503936, 71007872, 142015744]

約数ペア:

[(1, 142015744), (2, 71007872), (4, 35503936), (8, 17751968), (13, 10924288), (16, 8875984), (26, 5462144), (32, 4437992), (52, 2731072), (64, 2218996), (104, 1365536), (128, 1109498), (139, 1021696), (208, 682768), (256, 554749), (278, 510848), (307, 462592), (416, 341384), (556, 255424), (614, 231296), (832, 170692), (1112, 127712), (1228, 115648), (1664, 85346), (1807, 78592), (2224, 63856), (2456, 57824), (3328, 42673), (3614, 39296), (3991, 35584), (4448, 31928), (4912, 28912), (7228, 19648), (7982, 17792), (8896, 15964), (9824, 14456)]