140463504

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 431024000

約数和(自身を除く): 290560496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 109, 114, 144, 152, 157, 171, 216, 218, 228, 304, 314, 327, 342, 432, 436, 456, 471, 513, 628, 654, 684, 872, 912, 942, 981, 1026, 1256, 1308, 1368, 1413, 1744, 1884, 1962, 2052, 2071, 2512, 2616, 2736, 2826, 2943, 2983, 3768, 3924, 4104, 4142, 4239, 5232, 5652, 5886, 5966, 6213, 7536, 7848, 8208, 8284, 8478, 8949, 11304, 11772, 11932, 12426, 15696, 16568, 16956, 17113, 17898, 18639, 22608, 23544, 23864, 24852, 26847, 33136, 33912, 34226, 35796, 37278, 47088, 47728, 49704, 51339, 53694, 55917, 67824, 68452, 71592, 74556, 80541, 99408, 102678, 107388, 111834, 136904, 143184, 149112, 154017, 161082, 205356, 214776, 223668, 273808, 298224, 308034, 322164, 325147, 410712, 429552, 447336, 462051, 616068, 644328, 650294, 821424, 894672, 924102, 975441, 1232136, 1288656, 1300588, 1848204, 1950882, 2464272, 2601176, 2926323, 3696408, 3901764, 5202352, 5852646, 7392816, 7803528, 8778969, 11705292, 15607056, 17557938, 23410584, 35115876, 46821168, 70231752, 140463504]

約数ペア:

[(1, 140463504), (2, 70231752), (3, 46821168), (4, 35115876), (6, 23410584), (8, 17557938), (9, 15607056), (12, 11705292), (16, 8778969), (18, 7803528), (19, 7392816), (24, 5852646), (27, 5202352), (36, 3901764), (38, 3696408), (48, 2926323), (54, 2601176), (57, 2464272), (72, 1950882), (76, 1848204), (108, 1300588), (109, 1288656), (114, 1232136), (144, 975441), (152, 924102), (157, 894672), (171, 821424), (216, 650294), (218, 644328), (228, 616068), (304, 462051), (314, 447336), (327, 429552), (342, 410712), (432, 325147), (436, 322164), (456, 308034), (471, 298224), (513, 273808), (628, 223668), (654, 214776), (684, 205356), (872, 161082), (912, 154017), (942, 149112), (981, 143184), (1026, 136904), (1256, 111834), (1308, 107388), (1368, 102678), (1413, 99408), (1744, 80541), (1884, 74556), (1962, 71592), (2052, 68452), (2071, 67824), (2512, 55917), (2616, 53694), (2736, 51339), (2826, 49704), (2943, 47728), (2983, 47088), (3768, 37278), (3924, 35796), (4104, 34226), (4142, 33912), (4239, 33136), (5232, 26847), (5652, 24852), (5886, 23864), (5966, 23544), (6213, 22608), (7536, 18639), (7848, 17898), (8208, 17113), (8284, 16956), (8478, 16568), (8949, 15696), (11304, 12426), (11772, 11932)]