140554232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 353082240

約数和(自身を除く): 212528008

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 164, 182, 221, 238, 277, 287, 328, 364, 442, 476, 533, 554, 574, 697, 728, 884, 952, 1066, 1108, 1148, 1394, 1547, 1768, 1939, 2132, 2216, 2296, 2788, 3094, 3601, 3731, 3878, 4264, 4709, 4879, 5576, 6188, 7202, 7462, 7756, 9061, 9418, 9758, 11357, 12376, 14404, 14924, 15512, 18122, 18836, 19516, 22714, 25207, 28808, 29848, 32963, 36244, 37672, 39032, 45428, 50414, 61217, 63427, 65926, 72488, 79499, 90856, 100828, 122434, 126854, 131852, 147641, 158998, 193069, 201656, 244868, 253708, 263704, 295282, 317996, 386138, 428519, 489736, 507416, 590564, 635992, 772276, 857038, 1033487, 1181128, 1351483, 1544552, 1714076, 2066974, 2509897, 2702966, 3428152, 4133948, 5019794, 5405932, 8267896, 10039588, 10811864, 17569279, 20079176, 35138558, 70277116, 140554232]

約数ペア:

[(1, 140554232), (2, 70277116), (4, 35138558), (7, 20079176), (8, 17569279), (13, 10811864), (14, 10039588), (17, 8267896), (26, 5405932), (28, 5019794), (34, 4133948), (41, 3428152), (52, 2702966), (56, 2509897), (68, 2066974), (82, 1714076), (91, 1544552), (104, 1351483), (119, 1181128), (136, 1033487), (164, 857038), (182, 772276), (221, 635992), (238, 590564), (277, 507416), (287, 489736), (328, 428519), (364, 386138), (442, 317996), (476, 295282), (533, 263704), (554, 253708), (574, 244868), (697, 201656), (728, 193069), (884, 158998), (952, 147641), (1066, 131852), (1108, 126854), (1148, 122434), (1394, 100828), (1547, 90856), (1768, 79499), (1939, 72488), (2132, 65926), (2216, 63427), (2296, 61217), (2788, 50414), (3094, 45428), (3601, 39032), (3731, 37672), (3878, 36244), (4264, 32963), (4709, 29848), (4879, 28808), (5576, 25207), (6188, 22714), (7202, 19516), (7462, 18836), (7756, 18122), (9061, 15512), (9418, 14924), (9758, 14404), (11357, 12376)]