160392764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 329505792

約数和(自身を除く): 169113028

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 307, 329, 397, 614, 658, 794, 1228, 1316, 1588, 2149, 2779, 4298, 5558, 8596, 11116, 14429, 18659, 28858, 37318, 57716, 74636, 101003, 121879, 130613, 202006, 243758, 261226, 404012, 487516, 522452, 853153, 1706306, 3412612, 5728313, 11456626, 22913252, 40098191, 80196382, 160392764]

約数ペア:

[(1, 160392764), (2, 80196382), (4, 40098191), (7, 22913252), (14, 11456626), (28, 5728313), (47, 3412612), (94, 1706306), (188, 853153), (307, 522452), (329, 487516), (397, 404012), (614, 261226), (658, 243758), (794, 202006), (1228, 130613), (1316, 121879), (1588, 101003), (2149, 74636), (2779, 57716), (4298, 37318), (5558, 28858), (8596, 18659), (11116, 14429)]