168663152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79259}}^1$

素因数の和:79293

約数の個数: 40

約数和(自身を含む): 393129600

約数和(自身を除く): 224466448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 79259, 158518, 317036, 554813, 634072, 1109626, 1268144, 1505921, 2219252, 3011842, 4438504, 6023684, 8877008, 10541447, 12047368, 21082894, 24094736, 42165788, 84331576, 168663152]

約数ペア:

[(1, 168663152), (2, 84331576), (4, 42165788), (7, 24094736), (8, 21082894), (14, 12047368), (16, 10541447), (19, 8877008), (28, 6023684), (38, 4438504), (56, 3011842), (76, 2219252), (112, 1505921), (133, 1268144), (152, 1109626), (266, 634072), (304, 554813), (532, 317036), (1064, 158518), (2128, 79259)]