142448944

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{6689}}^1$

素因数の和:6730

約数の個数: 40

約数和(自身を含む): 303618960

約数和(自身を除く): 161170016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 6689, 10648, 13378, 21296, 26756, 53512, 73579, 107024, 147158, 294316, 588632, 809369, 1177264, 1618738, 3237476, 6474952, 8903059, 12949904, 17806118, 35612236, 71224472, 142448944]

約数ペア:

[(1, 142448944), (2, 71224472), (4, 35612236), (8, 17806118), (11, 12949904), (16, 8903059), (22, 6474952), (44, 3237476), (88, 1618738), (121, 1177264), (176, 809369), (242, 588632), (484, 294316), (968, 147158), (1331, 107024), (1936, 73579), (2662, 53512), (5324, 26756), (6689, 21296), (10648, 13378)]