128770677824

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{4951}}^1$

素因数の和:5348

約数の個数: 112

約数和(自身を含む): 273648708480

約数和(自身を除く): 144878030656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 293, 304, 584, 586, 608, 1168, 1172, 1216, 1387, 2336, 2344, 2774, 4672, 4688, 4951, 5548, 5567, 9376, 9902, 11096, 11134, 18752, 19804, 21389, 22192, 22268, 39608, 42778, 44384, 44536, 79216, 85556, 88768, 89072, 94069, 158432, 171112, 178144, 188138, 316864, 342224, 356288, 361423, 376276, 406391, 684448, 722846, 752552, 812782, 1368896, 1445692, 1450643, 1505104, 1625564, 2891384, 2901286, 3010208, 3251128, 5782768, 5802572, 6020416, 6502256, 6867037, 11565536, 11605144, 13004512, 13734074, 23131072, 23210288, 26009024, 27468148, 27562217, 46420576, 54936296, 55124434, 92841152, 105896939, 109872592, 110248868, 211793878, 219745184, 220497736, 423587756, 439490368, 440995472, 847175512, 881990944, 1694351024, 1763981888, 2012041841, 3388702048, 4024083682, 6777404096, 8048167364, 16096334728, 32192669456, 64385338912, 128770677824]

約数ペア:

[(1, 128770677824), (2, 64385338912), (4, 32192669456), (8, 16096334728), (16, 8048167364), (19, 6777404096), (32, 4024083682), (38, 3388702048), (64, 2012041841), (73, 1763981888), (76, 1694351024), (146, 881990944), (152, 847175512), (292, 440995472), (293, 439490368), (304, 423587756), (584, 220497736), (586, 219745184), (608, 211793878), (1168, 110248868), (1172, 109872592), (1216, 105896939), (1387, 92841152), (2336, 55124434), (2344, 54936296), (2774, 46420576), (4672, 27562217), (4688, 27468148), (4951, 26009024), (5548, 23210288), (5567, 23131072), (9376, 13734074), (9902, 13004512), (11096, 11605144), (11134, 11565536), (18752, 6867037), (19804, 6502256), (21389, 6020416), (22192, 5802572), (22268, 5782768), (39608, 3251128), (42778, 3010208), (44384, 2901286), (44536, 2891384), (79216, 1625564), (85556, 1505104), (88768, 1450643), (89072, 1445692), (94069, 1368896), (158432, 812782), (171112, 752552), (178144, 722846), (188138, 684448), (316864, 406391), (342224, 376276), (356288, 361423)]