169391936

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12197}}^1$

素因数の和:12247

約数の個数: 56

約数和(自身を含む): 396581376

約数和(自身を除く): 227189440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 12197, 13888, 24394, 48788, 85379, 97576, 170758, 195152, 341516, 378107, 390304, 683032, 756214, 780608, 1366064, 1512428, 2646749, 2732128, 3024856, 5293498, 5464256, 6049712, 10586996, 12099424, 21173992, 24198848, 42347984, 84695968, 169391936]

約数ペア:

[(1, 169391936), (2, 84695968), (4, 42347984), (7, 24198848), (8, 21173992), (14, 12099424), (16, 10586996), (28, 6049712), (31, 5464256), (32, 5293498), (56, 3024856), (62, 2732128), (64, 2646749), (112, 1512428), (124, 1366064), (217, 780608), (224, 756214), (248, 683032), (434, 390304), (448, 378107), (496, 341516), (868, 195152), (992, 170758), (1736, 97576), (1984, 85379), (3472, 48788), (6944, 24394), (12197, 13888)]