168536498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 287763840

約数和(自身を除く): 119227342

約数列:

[1, 2, 13, 19, 26, 38, 247, 311, 494, 622, 1097, 2194, 4043, 5909, 8086, 11818, 14261, 20843, 28522, 41686, 76817, 153634, 270959, 341167, 541918, 682334, 4435171, 6482173, 8870342, 12964346, 84268249, 168536498]

約数ペア:

[(1, 168536498), (2, 84268249), (13, 12964346), (19, 8870342), (26, 6482173), (38, 4435171), (247, 682334), (311, 541918), (494, 341167), (622, 270959), (1097, 153634), (2194, 76817), (4043, 41686), (5909, 28522), (8086, 20843), (11818, 14261)]