179924612

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 368831232

約数和(自身を除く): 188906620

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 263, 371, 461, 526, 742, 922, 1052, 1484, 1841, 1844, 3227, 3682, 6454, 7364, 12908, 13939, 24433, 27878, 48866, 55756, 97573, 97732, 121243, 171031, 195146, 242486, 342062, 390292, 484972, 684124, 848701, 1697402, 3394804, 6425879, 12851758, 25703516, 44981153, 89962306, 179924612]

約数ペア:

[(1, 179924612), (2, 89962306), (4, 44981153), (7, 25703516), (14, 12851758), (28, 6425879), (53, 3394804), (106, 1697402), (212, 848701), (263, 684124), (371, 484972), (461, 390292), (526, 342062), (742, 242486), (922, 195146), (1052, 171031), (1484, 121243), (1841, 97732), (1844, 97573), (3227, 55756), (3682, 48866), (6454, 27878), (7364, 24433), (12908, 13939)]