121609576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72733}}^1$

素因数の和:72769

約数の個数: 32

約数和(自身を含む): 261842400

約数和(自身を除く): 140232824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 72733, 145466, 290932, 581864, 800063, 1381927, 1600126, 2763854, 3200252, 5527708, 6400504, 11055416, 15201197, 30402394, 60804788, 121609576]

約数ペア:

[(1, 121609576), (2, 60804788), (4, 30402394), (8, 15201197), (11, 11055416), (19, 6400504), (22, 5527708), (38, 3200252), (44, 2763854), (76, 1600126), (88, 1381927), (152, 800063), (209, 581864), (418, 290932), (836, 145466), (1672, 72733)]