160764016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 386959360

約数和(自身を除く): 226195344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 2437, 3472, 4123, 4712, 4874, 8246, 9424, 9748, 16492, 17059, 19496, 32984, 34118, 38992, 46303, 65968, 68236, 75547, 92606, 136472, 151094, 185212, 272944, 302188, 324121, 370424, 528829, 604376, 648242, 740848, 1057658, 1208752, 1296484, 1435393, 2115316, 2592968, 2870786, 4230632, 5185936, 5741572, 8461264, 10047751, 11483144, 20095502, 22966288, 40191004, 80382008, 160764016]

約数ペア:

[(1, 160764016), (2, 80382008), (4, 40191004), (7, 22966288), (8, 20095502), (14, 11483144), (16, 10047751), (19, 8461264), (28, 5741572), (31, 5185936), (38, 4230632), (56, 2870786), (62, 2592968), (76, 2115316), (112, 1435393), (124, 1296484), (133, 1208752), (152, 1057658), (217, 740848), (248, 648242), (266, 604376), (304, 528829), (434, 370424), (496, 324121), (532, 302188), (589, 272944), (868, 185212), (1064, 151094), (1178, 136472), (1736, 92606), (2128, 75547), (2356, 68236), (2437, 65968), (3472, 46303), (4123, 38992), (4712, 34118), (4874, 32984), (8246, 19496), (9424, 17059), (9748, 16492)]