70107128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 104075272

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 53, 56, 79, 91, 92, 104, 106, 158, 161, 182, 184, 212, 299, 316, 322, 364, 371, 424, 553, 598, 632, 644, 689, 728, 742, 1027, 1106, 1196, 1219, 1288, 1378, 1484, 1817, 2054, 2093, 2212, 2392, 2438, 2756, 2968, 3634, 4108, 4186, 4187, 4424, 4823, 4876, 5512, 7189, 7268, 8216, 8372, 8374, 8533, 9646, 9752, 12719, 14378, 14536, 15847, 16744, 16748, 17066, 19292, 23621, 25438, 28756, 29309, 31694, 33496, 34132, 38584, 47242, 50876, 54431, 57512, 58618, 63388, 68264, 94484, 96301, 101752, 108862, 110929, 117236, 126776, 165347, 188968, 192602, 217724, 221858, 234472, 330694, 381017, 385204, 435448, 443716, 661388, 674107, 762034, 770408, 887432, 1251913, 1322776, 1348214, 1524068, 2503826, 2696428, 3048136, 5007652, 5392856, 8763391, 10015304, 17526782, 35053564, 70107128]

約数ペア:

[(1, 70107128), (2, 35053564), (4, 17526782), (7, 10015304), (8, 8763391), (13, 5392856), (14, 5007652), (23, 3048136), (26, 2696428), (28, 2503826), (46, 1524068), (52, 1348214), (53, 1322776), (56, 1251913), (79, 887432), (91, 770408), (92, 762034), (104, 674107), (106, 661388), (158, 443716), (161, 435448), (182, 385204), (184, 381017), (212, 330694), (299, 234472), (316, 221858), (322, 217724), (364, 192602), (371, 188968), (424, 165347), (553, 126776), (598, 117236), (632, 110929), (644, 108862), (689, 101752), (728, 96301), (742, 94484), (1027, 68264), (1106, 63388), (1196, 58618), (1219, 57512), (1288, 54431), (1378, 50876), (1484, 47242), (1817, 38584), (2054, 34132), (2093, 33496), (2212, 31694), (2392, 29309), (2438, 28756), (2756, 25438), (2968, 23621), (3634, 19292), (4108, 17066), (4186, 16748), (4187, 16744), (4424, 15847), (4823, 14536), (4876, 14378), (5512, 12719), (7189, 9752), (7268, 9646), (8216, 8533), (8372, 8374)]