149689488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 448471296

約数和(自身を除く): 298781808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 103, 104, 136, 137, 156, 204, 206, 208, 221, 272, 274, 309, 312, 408, 411, 412, 442, 548, 618, 624, 663, 816, 822, 824, 884, 1096, 1236, 1326, 1339, 1644, 1648, 1751, 1768, 1781, 2192, 2329, 2472, 2652, 2678, 3288, 3502, 3536, 3562, 4017, 4658, 4944, 5253, 5304, 5343, 5356, 6576, 6987, 7004, 7124, 8034, 9316, 10506, 10608, 10686, 10712, 13974, 14008, 14111, 14248, 16068, 18632, 21012, 21372, 21424, 22763, 27948, 28016, 28222, 28496, 30277, 32136, 37264, 42024, 42333, 42744, 45526, 55896, 56444, 60554, 64272, 68289, 84048, 84666, 85488, 90831, 91052, 111792, 112888, 121108, 136578, 169332, 181662, 182104, 183443, 225776, 239887, 242216, 273156, 338664, 363324, 364208, 366886, 479774, 484432, 546312, 550329, 677328, 719661, 726648, 733772, 959548, 1092624, 1100658, 1439322, 1453296, 1467544, 1919096, 2201316, 2878644, 2935088, 3118531, 3838192, 4402632, 5757288, 6237062, 8805264, 9355593, 11514576, 12474124, 18711186, 24948248, 37422372, 49896496, 74844744, 149689488]

約数ペア:

[(1, 149689488), (2, 74844744), (3, 49896496), (4, 37422372), (6, 24948248), (8, 18711186), (12, 12474124), (13, 11514576), (16, 9355593), (17, 8805264), (24, 6237062), (26, 5757288), (34, 4402632), (39, 3838192), (48, 3118531), (51, 2935088), (52, 2878644), (68, 2201316), (78, 1919096), (102, 1467544), (103, 1453296), (104, 1439322), (136, 1100658), (137, 1092624), (156, 959548), (204, 733772), (206, 726648), (208, 719661), (221, 677328), (272, 550329), (274, 546312), (309, 484432), (312, 479774), (408, 366886), (411, 364208), (412, 363324), (442, 338664), (548, 273156), (618, 242216), (624, 239887), (663, 225776), (816, 183443), (822, 182104), (824, 181662), (884, 169332), (1096, 136578), (1236, 121108), (1326, 112888), (1339, 111792), (1644, 91052), (1648, 90831), (1751, 85488), (1768, 84666), (1781, 84048), (2192, 68289), (2329, 64272), (2472, 60554), (2652, 56444), (2678, 55896), (3288, 45526), (3502, 42744), (3536, 42333), (3562, 42024), (4017, 37264), (4658, 32136), (4944, 30277), (5253, 28496), (5304, 28222), (5343, 28016), (5356, 27948), (6576, 22763), (6987, 21424), (7004, 21372), (7124, 21012), (8034, 18632), (9316, 16068), (10506, 14248), (10608, 14111), (10686, 14008), (10712, 13974)]