189531496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 453136320

約数和(自身を除く): 263604824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 121, 154, 166, 242, 308, 332, 337, 484, 581, 616, 664, 674, 847, 913, 968, 1162, 1348, 1694, 1826, 2324, 2359, 2696, 3388, 3652, 3707, 4648, 4718, 6391, 6776, 7304, 7414, 9436, 10043, 12782, 14828, 18872, 20086, 25564, 25949, 27971, 29656, 40172, 40777, 51128, 51898, 55942, 70301, 80344, 81554, 103796, 111884, 140602, 163108, 195797, 207592, 223768, 281204, 285439, 307681, 326216, 391594, 562408, 570878, 615362, 783188, 1141756, 1230724, 1566376, 2153767, 2283512, 2461448, 3384491, 4307534, 6768982, 8615068, 13537964, 17230136, 23691437, 27075928, 47382874, 94765748, 189531496]

約数ペア:

[(1, 189531496), (2, 94765748), (4, 47382874), (7, 27075928), (8, 23691437), (11, 17230136), (14, 13537964), (22, 8615068), (28, 6768982), (44, 4307534), (56, 3384491), (77, 2461448), (83, 2283512), (88, 2153767), (121, 1566376), (154, 1230724), (166, 1141756), (242, 783188), (308, 615362), (332, 570878), (337, 562408), (484, 391594), (581, 326216), (616, 307681), (664, 285439), (674, 281204), (847, 223768), (913, 207592), (968, 195797), (1162, 163108), (1348, 140602), (1694, 111884), (1826, 103796), (2324, 81554), (2359, 80344), (2696, 70301), (3388, 55942), (3652, 51898), (3707, 51128), (4648, 40777), (4718, 40172), (6391, 29656), (6776, 27971), (7304, 25949), (7414, 25564), (9436, 20086), (10043, 18872), (12782, 14828)]