168598970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 341832960

約数和(自身を除く): 173233990

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 82, 95, 115, 190, 205, 230, 410, 437, 779, 874, 941, 943, 1558, 1882, 1886, 2185, 3895, 4370, 4705, 4715, 7790, 9410, 9430, 17879, 17917, 21643, 35758, 35834, 38581, 43286, 77162, 89395, 89585, 108215, 178790, 179170, 192905, 216430, 385810, 411217, 733039, 822434, 887363, 1466078, 1774726, 2056085, 3665195, 4112170, 4436815, 7330390, 8873630, 16859897, 33719794, 84299485, 168598970]

約数ペア:

[(1, 168598970), (2, 84299485), (5, 33719794), (10, 16859897), (19, 8873630), (23, 7330390), (38, 4436815), (41, 4112170), (46, 3665195), (82, 2056085), (95, 1774726), (115, 1466078), (190, 887363), (205, 822434), (230, 733039), (410, 411217), (437, 385810), (779, 216430), (874, 192905), (941, 179170), (943, 178790), (1558, 108215), (1882, 89585), (1886, 89395), (2185, 77162), (3895, 43286), (4370, 38581), (4705, 35834), (4715, 35758), (7790, 21643), (9410, 17917), (9430, 17879)]