165097232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 355185600

約数和(自身を除く): 190088368

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 61, 76, 116, 122, 152, 232, 244, 304, 307, 464, 488, 551, 614, 976, 1102, 1159, 1228, 1769, 2204, 2318, 2456, 3538, 4408, 4636, 4912, 5833, 7076, 8816, 8903, 9272, 11666, 14152, 17806, 18544, 18727, 23332, 28304, 33611, 35612, 37454, 46664, 67222, 71224, 74908, 93328, 134444, 142448, 149816, 169157, 268888, 299632, 338314, 355813, 537776, 543083, 676628, 711626, 1086166, 1353256, 1423252, 2172332, 2706512, 2846504, 4344664, 5693008, 8689328, 10318577, 20637154, 41274308, 82548616, 165097232]

約数ペア:

[(1, 165097232), (2, 82548616), (4, 41274308), (8, 20637154), (16, 10318577), (19, 8689328), (29, 5693008), (38, 4344664), (58, 2846504), (61, 2706512), (76, 2172332), (116, 1423252), (122, 1353256), (152, 1086166), (232, 711626), (244, 676628), (304, 543083), (307, 537776), (464, 355813), (488, 338314), (551, 299632), (614, 268888), (976, 169157), (1102, 149816), (1159, 142448), (1228, 134444), (1769, 93328), (2204, 74908), (2318, 71224), (2456, 67222), (3538, 46664), (4408, 37454), (4636, 35612), (4912, 33611), (5833, 28304), (7076, 23332), (8816, 18727), (8903, 18544), (9272, 17806), (11666, 14152)]