128163516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63197}}^1$

素因数の和:63230

約数の個数: 36

約数和(自身を含む): 323826552

約数和(自身を除く): 195663036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 63197, 126394, 189591, 252788, 379182, 758364, 821561, 1643122, 2464683, 3286244, 4929366, 9858732, 10680293, 21360586, 32040879, 42721172, 64081758, 128163516]

約数ペア:

[(1, 128163516), (2, 64081758), (3, 42721172), (4, 32040879), (6, 21360586), (12, 10680293), (13, 9858732), (26, 4929366), (39, 3286244), (52, 2464683), (78, 1643122), (156, 821561), (169, 758364), (338, 379182), (507, 252788), (676, 189591), (1014, 126394), (2028, 63197)]