185714672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 437763648

約数和(自身を除く): 252048976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 121, 143, 157, 176, 188, 208, 242, 286, 314, 376, 484, 517, 572, 611, 628, 752, 968, 1034, 1144, 1222, 1256, 1573, 1727, 1936, 2041, 2068, 2288, 2444, 2512, 3146, 3454, 4082, 4136, 4888, 5687, 6292, 6721, 6908, 7379, 8164, 8272, 9776, 11374, 12584, 13442, 13816, 14758, 16328, 18997, 22451, 22748, 25168, 26884, 27632, 29516, 32656, 37994, 44902, 45496, 53768, 59032, 73931, 75988, 81169, 89804, 90992, 95927, 107536, 118064, 147862, 151976, 162338, 179608, 191854, 246961, 295724, 303952, 324676, 359216, 383708, 493922, 591448, 649352, 767416, 892859, 987844, 1055197, 1182896, 1298704, 1534832, 1785718, 1975688, 2110394, 3571436, 3951376, 4220788, 7142872, 8441576, 11607167, 14285744, 16883152, 23214334, 46428668, 92857336, 185714672]

約数ペア:

[(1, 185714672), (2, 92857336), (4, 46428668), (8, 23214334), (11, 16883152), (13, 14285744), (16, 11607167), (22, 8441576), (26, 7142872), (44, 4220788), (47, 3951376), (52, 3571436), (88, 2110394), (94, 1975688), (104, 1785718), (121, 1534832), (143, 1298704), (157, 1182896), (176, 1055197), (188, 987844), (208, 892859), (242, 767416), (286, 649352), (314, 591448), (376, 493922), (484, 383708), (517, 359216), (572, 324676), (611, 303952), (628, 295724), (752, 246961), (968, 191854), (1034, 179608), (1144, 162338), (1222, 151976), (1256, 147862), (1573, 118064), (1727, 107536), (1936, 95927), (2041, 90992), (2068, 89804), (2288, 81169), (2444, 75988), (2512, 73931), (3146, 59032), (3454, 53768), (4082, 45496), (4136, 44902), (4888, 37994), (5687, 32656), (6292, 29516), (6721, 27632), (6908, 26884), (7379, 25168), (8164, 22748), (8272, 22451), (9776, 18997), (11374, 16328), (12584, 14758), (13442, 13816)]