154968688

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4507}}^1$

素因数の和:4829

約数の個数: 40

約数和(自身を含む): 344339072

約数和(自身を除く): 189370384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4507, 4912, 8596, 9014, 17192, 18028, 31549, 34384, 36056, 63098, 72112, 126196, 252392, 504784, 1383649, 2767298, 5534596, 9685543, 11069192, 19371086, 22138384, 38742172, 77484344, 154968688]

約数ペア:

[(1, 154968688), (2, 77484344), (4, 38742172), (7, 22138384), (8, 19371086), (14, 11069192), (16, 9685543), (28, 5534596), (56, 2767298), (112, 1383649), (307, 504784), (614, 252392), (1228, 126196), (2149, 72112), (2456, 63098), (4298, 36056), (4507, 34384), (4912, 31549), (8596, 18028), (9014, 17192)]