188857992

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 482109120

約数和(自身を除く): 293251128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 257, 268, 402, 457, 514, 536, 771, 804, 914, 1028, 1371, 1542, 1608, 1828, 2056, 2742, 3084, 3656, 5484, 6168, 10968, 17219, 30619, 34438, 51657, 61238, 68876, 91857, 103314, 117449, 122476, 137752, 183714, 206628, 234898, 244952, 352347, 367428, 413256, 469796, 704694, 734856, 939592, 1409388, 2818776, 7869083, 15738166, 23607249, 31476332, 47214498, 62952664, 94428996, 188857992]

約数ペア:

[(1, 188857992), (2, 94428996), (3, 62952664), (4, 47214498), (6, 31476332), (8, 23607249), (12, 15738166), (24, 7869083), (67, 2818776), (134, 1409388), (201, 939592), (257, 734856), (268, 704694), (402, 469796), (457, 413256), (514, 367428), (536, 352347), (771, 244952), (804, 234898), (914, 206628), (1028, 183714), (1371, 137752), (1542, 122476), (1608, 117449), (1828, 103314), (2056, 91857), (2742, 68876), (3084, 61238), (3656, 51657), (5484, 34438), (6168, 30619), (10968, 17219)]