168511989408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{63629}}^1$

素因数の和:64219

約数の個数: 144

約数和(自身を含む): 515485464480

約数和(自身を除く): 346973475072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 563, 588, 672, 784, 1126, 1176, 1568, 1689, 2252, 2352, 3378, 3941, 4504, 4704, 6756, 7882, 9008, 11823, 13512, 15764, 18016, 23646, 27024, 27587, 31528, 47292, 54048, 55174, 63056, 63629, 82761, 94584, 110348, 126112, 127258, 165522, 189168, 190887, 220696, 254516, 331044, 378336, 381774, 441392, 445403, 509032, 662088, 763548, 882784, 890806, 1018064, 1324176, 1336209, 1527096, 1781612, 2036128, 2648352, 2672418, 3054192, 3117821, 3563224, 5344836, 6108384, 6235642, 7126448, 9353463, 10689672, 12471284, 14252896, 18706926, 21379344, 24942568, 35823127, 37413852, 42758688, 49885136, 71646254, 74827704, 99770272, 107469381, 143292508, 149655408, 214938762, 250761889, 286585016, 299310816, 429877524, 501523778, 573170032, 752285667, 859755048, 1003047556, 1146340064, 1504571334, 1719510096, 1755333223, 2006095112, 3009142668, 3439020192, 3510666446, 4012190224, 5265999669, 6018285336, 7021332892, 8024380448, 10531999338, 12036570672, 14042665784, 21063998676, 24073141344, 28085331568, 42127997352, 56170663136, 84255994704, 168511989408]

約数ペア:

[(1, 168511989408), (2, 84255994704), (3, 56170663136), (4, 42127997352), (6, 28085331568), (7, 24073141344), (8, 21063998676), (12, 14042665784), (14, 12036570672), (16, 10531999338), (21, 8024380448), (24, 7021332892), (28, 6018285336), (32, 5265999669), (42, 4012190224), (48, 3510666446), (49, 3439020192), (56, 3009142668), (84, 2006095112), (96, 1755333223), (98, 1719510096), (112, 1504571334), (147, 1146340064), (168, 1003047556), (196, 859755048), (224, 752285667), (294, 573170032), (336, 501523778), (392, 429877524), (563, 299310816), (588, 286585016), (672, 250761889), (784, 214938762), (1126, 149655408), (1176, 143292508), (1568, 107469381), (1689, 99770272), (2252, 74827704), (2352, 71646254), (3378, 49885136), (3941, 42758688), (4504, 37413852), (4704, 35823127), (6756, 24942568), (7882, 21379344), (9008, 18706926), (11823, 14252896), (13512, 12471284), (15764, 10689672), (18016, 9353463), (23646, 7126448), (27024, 6235642), (27587, 6108384), (31528, 5344836), (47292, 3563224), (54048, 3117821), (55174, 3054192), (63056, 2672418), (63629, 2648352), (82761, 2036128), (94584, 1781612), (110348, 1527096), (126112, 1336209), (127258, 1324176), (165522, 1018064), (189168, 890806), (190887, 882784), (220696, 763548), (254516, 662088), (331044, 509032), (378336, 445403), (381774, 441392)]