80160168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 236545920

約数和(自身を除く): 156385752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 264, 318, 337, 374, 408, 424, 561, 583, 636, 674, 748, 901, 1011, 1122, 1166, 1272, 1348, 1496, 1749, 1802, 2022, 2244, 2332, 2696, 2703, 3498, 3604, 3707, 4044, 4488, 4664, 5406, 5729, 6996, 7208, 7414, 8088, 9911, 10812, 11121, 11458, 13992, 14828, 17187, 17861, 19822, 21624, 22242, 22916, 29656, 29733, 34374, 35722, 39644, 44484, 45832, 53583, 59466, 63019, 68748, 71444, 79288, 88968, 107166, 118932, 126038, 137496, 142888, 189057, 196471, 214332, 237864, 252076, 303637, 378114, 392942, 428664, 504152, 589413, 607274, 756228, 785884, 910911, 1178826, 1214548, 1512456, 1571768, 1821822, 2357652, 2429096, 3340007, 3643644, 4715304, 6680014, 7287288, 10020021, 13360028, 20040042, 26720056, 40080084, 80160168]

約数ペア:

[(1, 80160168), (2, 40080084), (3, 26720056), (4, 20040042), (6, 13360028), (8, 10020021), (11, 7287288), (12, 6680014), (17, 4715304), (22, 3643644), (24, 3340007), (33, 2429096), (34, 2357652), (44, 1821822), (51, 1571768), (53, 1512456), (66, 1214548), (68, 1178826), (88, 910911), (102, 785884), (106, 756228), (132, 607274), (136, 589413), (159, 504152), (187, 428664), (204, 392942), (212, 378114), (264, 303637), (318, 252076), (337, 237864), (374, 214332), (408, 196471), (424, 189057), (561, 142888), (583, 137496), (636, 126038), (674, 118932), (748, 107166), (901, 88968), (1011, 79288), (1122, 71444), (1166, 68748), (1272, 63019), (1348, 59466), (1496, 53583), (1749, 45832), (1802, 44484), (2022, 39644), (2244, 35722), (2332, 34374), (2696, 29733), (2703, 29656), (3498, 22916), (3604, 22242), (3707, 21624), (4044, 19822), (4488, 17861), (4664, 17187), (5406, 14828), (5729, 13992), (6996, 11458), (7208, 11121), (7414, 10812), (8088, 9911)]