164746036

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 394148160

約数和(自身を除く): 229402124

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 49, 52, 76, 82, 83, 91, 98, 133, 164, 166, 182, 196, 247, 266, 287, 332, 364, 494, 532, 533, 574, 581, 637, 779, 931, 988, 1066, 1079, 1148, 1162, 1274, 1558, 1577, 1729, 1862, 2009, 2132, 2158, 2324, 2548, 3116, 3154, 3403, 3458, 3724, 3731, 4018, 4067, 4316, 5453, 6308, 6806, 6916, 7462, 7553, 8036, 8134, 10127, 10906, 11039, 12103, 13612, 14924, 15106, 16268, 20254, 20501, 21812, 22078, 23821, 24206, 26117, 30212, 38171, 40508, 41002, 44156, 44239, 47642, 48412, 52234, 52871, 64657, 70889, 76342, 77273, 82004, 88478, 95284, 104468, 105742, 129314, 141778, 143507, 152684, 154546, 166747, 176956, 211484, 258628, 283556, 287014, 309092, 309673, 333494, 452599, 496223, 574028, 619346, 666988, 840541, 905198, 992446, 1004549, 1238692, 1681082, 1810396, 1984892, 2009098, 2167711, 3168193, 3362164, 4018196, 4335422, 5883787, 6336386, 8670844, 11767574, 12672772, 23535148, 41186509, 82373018, 164746036]

約数ペア:

[(1, 164746036), (2, 82373018), (4, 41186509), (7, 23535148), (13, 12672772), (14, 11767574), (19, 8670844), (26, 6336386), (28, 5883787), (38, 4335422), (41, 4018196), (49, 3362164), (52, 3168193), (76, 2167711), (82, 2009098), (83, 1984892), (91, 1810396), (98, 1681082), (133, 1238692), (164, 1004549), (166, 992446), (182, 905198), (196, 840541), (247, 666988), (266, 619346), (287, 574028), (332, 496223), (364, 452599), (494, 333494), (532, 309673), (533, 309092), (574, 287014), (581, 283556), (637, 258628), (779, 211484), (931, 176956), (988, 166747), (1066, 154546), (1079, 152684), (1148, 143507), (1162, 141778), (1274, 129314), (1558, 105742), (1577, 104468), (1729, 95284), (1862, 88478), (2009, 82004), (2132, 77273), (2158, 76342), (2324, 70889), (2548, 64657), (3116, 52871), (3154, 52234), (3403, 48412), (3458, 47642), (3724, 44239), (3731, 44156), (4018, 41002), (4067, 40508), (4316, 38171), (5453, 30212), (6308, 26117), (6806, 24206), (6916, 23821), (7462, 22078), (7553, 21812), (8036, 20501), (8134, 20254), (10127, 16268), (10906, 15106), (11039, 14924), (12103, 13612)]