132643336

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 292826880

約数和(自身を除く): 160183544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 142, 146, 284, 292, 457, 497, 511, 568, 584, 914, 994, 1022, 1828, 1988, 2044, 3199, 3656, 3976, 4088, 5183, 6398, 10366, 12796, 20732, 25592, 32447, 33361, 36281, 41464, 64894, 66722, 72562, 129788, 133444, 145124, 227129, 233527, 259576, 266888, 290248, 454258, 467054, 908516, 934108, 1817032, 1868216, 2368631, 4737262, 9474524, 16580417, 18949048, 33160834, 66321668, 132643336]

約数ペア:

[(1, 132643336), (2, 66321668), (4, 33160834), (7, 18949048), (8, 16580417), (14, 9474524), (28, 4737262), (56, 2368631), (71, 1868216), (73, 1817032), (142, 934108), (146, 908516), (284, 467054), (292, 454258), (457, 290248), (497, 266888), (511, 259576), (568, 233527), (584, 227129), (914, 145124), (994, 133444), (1022, 129788), (1828, 72562), (1988, 66722), (2044, 64894), (3199, 41464), (3656, 36281), (3976, 33361), (4088, 32447), (5183, 25592), (6398, 20732), (10366, 12796)]