189469488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 570338496

約数和(自身を除く): 380869008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 204, 208, 212, 221, 272, 312, 318, 337, 408, 424, 442, 624, 636, 663, 674, 689, 816, 848, 884, 901, 1011, 1272, 1326, 1348, 1378, 1768, 1802, 2022, 2067, 2544, 2652, 2696, 2703, 2756, 3536, 3604, 4044, 4134, 4381, 5304, 5392, 5406, 5512, 5729, 7208, 8088, 8268, 8762, 10608, 10812, 11024, 11458, 11713, 13143, 14416, 16176, 16536, 17187, 17524, 17861, 21624, 22916, 23426, 26286, 33072, 34374, 35048, 35139, 35722, 43248, 45832, 46852, 52572, 53583, 68748, 70096, 70278, 71444, 74477, 91664, 93704, 105144, 107166, 137496, 140556, 142888, 148954, 187408, 210288, 214332, 223431, 232193, 274992, 281112, 285776, 297908, 303637, 428664, 446862, 464386, 562224, 595816, 607274, 696579, 857328, 893724, 910911, 928772, 1191632, 1214548, 1393158, 1787448, 1821822, 1857544, 2429096, 2786316, 3574896, 3643644, 3715088, 3947281, 4858192, 5572632, 7287288, 7894562, 11145264, 11841843, 14574576, 15789124, 23683686, 31578248, 47367372, 63156496, 94734744, 189469488]

約数ペア:

[(1, 189469488), (2, 94734744), (3, 63156496), (4, 47367372), (6, 31578248), (8, 23683686), (12, 15789124), (13, 14574576), (16, 11841843), (17, 11145264), (24, 7894562), (26, 7287288), (34, 5572632), (39, 4858192), (48, 3947281), (51, 3715088), (52, 3643644), (53, 3574896), (68, 2786316), (78, 2429096), (102, 1857544), (104, 1821822), (106, 1787448), (136, 1393158), (156, 1214548), (159, 1191632), (204, 928772), (208, 910911), (212, 893724), (221, 857328), (272, 696579), (312, 607274), (318, 595816), (337, 562224), (408, 464386), (424, 446862), (442, 428664), (624, 303637), (636, 297908), (663, 285776), (674, 281112), (689, 274992), (816, 232193), (848, 223431), (884, 214332), (901, 210288), (1011, 187408), (1272, 148954), (1326, 142888), (1348, 140556), (1378, 137496), (1768, 107166), (1802, 105144), (2022, 93704), (2067, 91664), (2544, 74477), (2652, 71444), (2696, 70278), (2703, 70096), (2756, 68748), (3536, 53583), (3604, 52572), (4044, 46852), (4134, 45832), (4381, 43248), (5304, 35722), (5392, 35139), (5406, 35048), (5512, 34374), (5729, 33072), (7208, 26286), (8088, 23426), (8268, 22916), (8762, 21624), (10608, 17861), (10812, 17524), (11024, 17187), (11458, 16536), (11713, 16176), (13143, 14416)]