163829790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1063

約数の個数: 80

約数和(自身を含む): 442796112

約数和(自身を除く): 278966322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 257, 270, 405, 514, 771, 787, 810, 1285, 1542, 1574, 2313, 2361, 2570, 3855, 3935, 4626, 4722, 6939, 7083, 7710, 7870, 11565, 11805, 13878, 14166, 20817, 21249, 23130, 23610, 34695, 35415, 41634, 42498, 63747, 69390, 70830, 104085, 106245, 127494, 202259, 208170, 212490, 318735, 404518, 606777, 637470, 1011295, 1213554, 1820331, 2022590, 3033885, 3640662, 5460993, 6067770, 9101655, 10921986, 16382979, 18203310, 27304965, 32765958, 54609930, 81914895, 163829790]

約数ペア:

[(1, 163829790), (2, 81914895), (3, 54609930), (5, 32765958), (6, 27304965), (9, 18203310), (10, 16382979), (15, 10921986), (18, 9101655), (27, 6067770), (30, 5460993), (45, 3640662), (54, 3033885), (81, 2022590), (90, 1820331), (135, 1213554), (162, 1011295), (257, 637470), (270, 606777), (405, 404518), (514, 318735), (771, 212490), (787, 208170), (810, 202259), (1285, 127494), (1542, 106245), (1574, 104085), (2313, 70830), (2361, 69390), (2570, 63747), (3855, 42498), (3935, 41634), (4626, 35415), (4722, 34695), (6939, 23610), (7083, 23130), (7710, 21249), (7870, 20817), (11565, 14166), (11805, 13878)]