156617244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 453599328

約数和(自身を除く): 296982084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 757, 821, 1514, 1642, 2271, 2463, 3028, 3284, 4542, 4926, 5299, 5747, 6813, 7389, 9084, 9852, 10598, 11494, 13626, 14778, 15897, 17241, 21196, 22988, 27252, 29556, 31794, 34482, 47691, 51723, 63588, 68964, 95382, 103446, 190764, 206892, 621497, 1242994, 1864491, 2485988, 3728982, 4350479, 5593473, 7457964, 8700958, 11186946, 13051437, 17401916, 22373892, 26102874, 39154311, 52205748, 78308622, 156617244]

約数ペア:

[(1, 156617244), (2, 78308622), (3, 52205748), (4, 39154311), (6, 26102874), (7, 22373892), (9, 17401916), (12, 13051437), (14, 11186946), (18, 8700958), (21, 7457964), (28, 5593473), (36, 4350479), (42, 3728982), (63, 2485988), (84, 1864491), (126, 1242994), (252, 621497), (757, 206892), (821, 190764), (1514, 103446), (1642, 95382), (2271, 68964), (2463, 63588), (3028, 51723), (3284, 47691), (4542, 34482), (4926, 31794), (5299, 29556), (5747, 27252), (6813, 22988), (7389, 21196), (9084, 17241), (9852, 15897), (10598, 14778), (11494, 13626)]