160805372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 186914308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 1228, 1439, 2149, 2878, 3991, 4298, 5756, 7982, 8596, 10073, 15964, 18707, 20146, 27937, 37414, 40292, 55874, 74828, 111748, 130949, 261898, 441773, 523796, 883546, 1767092, 3092411, 5743049, 6184822, 11486098, 12369644, 22972196, 40201343, 80402686, 160805372]

約数ペア:

[(1, 160805372), (2, 80402686), (4, 40201343), (7, 22972196), (13, 12369644), (14, 11486098), (26, 6184822), (28, 5743049), (52, 3092411), (91, 1767092), (182, 883546), (307, 523796), (364, 441773), (614, 261898), (1228, 130949), (1439, 111748), (2149, 74828), (2878, 55874), (3991, 40292), (4298, 37414), (5756, 27937), (7982, 20146), (8596, 18707), (10073, 15964)]