138881568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12194

約数の個数: 96

約数和(自身を含む): 441189504

約数和(自身を除く): 302307936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 12157, 24314, 36471, 48628, 72942, 85099, 97256, 145884, 170198, 194512, 206669, 255297, 291768, 340396, 389024, 413338, 510594, 583536, 620007, 680792, 826676, 1021188, 1167072, 1240014, 1361584, 1446683, 1653352, 2042376, 2480028, 2723168, 2893366, 3306704, 4084752, 4340049, 4960056, 5786732, 6613408, 8169504, 8680098, 9920112, 11573464, 17360196, 19840224, 23146928, 34720392, 46293856, 69440784, 138881568]

約数ペア:

[(1, 138881568), (2, 69440784), (3, 46293856), (4, 34720392), (6, 23146928), (7, 19840224), (8, 17360196), (12, 11573464), (14, 9920112), (16, 8680098), (17, 8169504), (21, 6613408), (24, 5786732), (28, 4960056), (32, 4340049), (34, 4084752), (42, 3306704), (48, 2893366), (51, 2723168), (56, 2480028), (68, 2042376), (84, 1653352), (96, 1446683), (102, 1361584), (112, 1240014), (119, 1167072), (136, 1021188), (168, 826676), (204, 680792), (224, 620007), (238, 583536), (272, 510594), (336, 413338), (357, 389024), (408, 340396), (476, 291768), (544, 255297), (672, 206669), (714, 194512), (816, 170198), (952, 145884), (1428, 97256), (1632, 85099), (1904, 72942), (2856, 48628), (3808, 36471), (5712, 24314), (11424, 12157)]