121621456

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{5711}}^1$

素因数の和:5752

約数の個数: 40

約数和(自身を含む): 259233408

約数和(自身を除く): 137611952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 5711, 10648, 11422, 21296, 22844, 45688, 62821, 91376, 125642, 251284, 502568, 691031, 1005136, 1382062, 2764124, 5528248, 7601341, 11056496, 15202682, 30405364, 60810728, 121621456]

約数ペア:

[(1, 121621456), (2, 60810728), (4, 30405364), (8, 15202682), (11, 11056496), (16, 7601341), (22, 5528248), (44, 2764124), (88, 1382062), (121, 1005136), (176, 691031), (242, 502568), (484, 251284), (968, 125642), (1331, 91376), (1936, 62821), (2662, 45688), (5324, 22844), (5711, 21296), (10648, 11422)]