141921984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43481}}^1$

素因数の和:43513

約数の個数: 56

約数和(自身を含む): 397599408

約数和(自身を除く): 255677424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 43481, 86962, 130443, 173924, 260886, 347848, 521772, 695696, 739177, 1043544, 1391392, 1478354, 2087088, 2217531, 2782784, 2956708, 4174176, 4435062, 5913416, 8348352, 8870124, 11826832, 17740248, 23653664, 35480496, 47307328, 70960992, 141921984]

約数ペア:

[(1, 141921984), (2, 70960992), (3, 47307328), (4, 35480496), (6, 23653664), (8, 17740248), (12, 11826832), (16, 8870124), (17, 8348352), (24, 5913416), (32, 4435062), (34, 4174176), (48, 2956708), (51, 2782784), (64, 2217531), (68, 2087088), (96, 1478354), (102, 1391392), (136, 1043544), (192, 739177), (204, 695696), (272, 521772), (408, 347848), (544, 260886), (816, 173924), (1088, 130443), (1632, 86962), (3264, 43481)]