191616504

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 298271496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 809, 834, 852, 1112, 1618, 1668, 1704, 2427, 3236, 3336, 4854, 6472, 9708, 9869, 19416, 19738, 29607, 39476, 57439, 59214, 78952, 112451, 114878, 118428, 172317, 224902, 229756, 236856, 337353, 344634, 449804, 459512, 674706, 689268, 899608, 1349412, 1378536, 2698824, 7984021, 15968042, 23952063, 31936084, 47904126, 63872168, 95808252, 191616504]

約数ペア:

[(1, 191616504), (2, 95808252), (3, 63872168), (4, 47904126), (6, 31936084), (8, 23952063), (12, 15968042), (24, 7984021), (71, 2698824), (139, 1378536), (142, 1349412), (213, 899608), (278, 689268), (284, 674706), (417, 459512), (426, 449804), (556, 344634), (568, 337353), (809, 236856), (834, 229756), (852, 224902), (1112, 172317), (1618, 118428), (1668, 114878), (1704, 112451), (2427, 78952), (3236, 59214), (3336, 57439), (4854, 39476), (6472, 29607), (9708, 19738), (9869, 19416)]