147739452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 419747328

約数和(自身を除く): 272007876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 307, 337, 357, 476, 614, 674, 714, 921, 1011, 1228, 1348, 1428, 1842, 2022, 2149, 2359, 3684, 4044, 4298, 4718, 5219, 5729, 6447, 7077, 8596, 9436, 10438, 11458, 12894, 14154, 15657, 17187, 20876, 22916, 25788, 28308, 31314, 34374, 36533, 40103, 62628, 68748, 73066, 80206, 103459, 109599, 120309, 146132, 160412, 206918, 219198, 240618, 310377, 413836, 438396, 481236, 620754, 724213, 1241508, 1448426, 1758803, 2172639, 2896852, 3517606, 4345278, 5276409, 7035212, 8690556, 10552818, 12311621, 21105636, 24623242, 36934863, 49246484, 73869726, 147739452]

約数ペア:

[(1, 147739452), (2, 73869726), (3, 49246484), (4, 36934863), (6, 24623242), (7, 21105636), (12, 12311621), (14, 10552818), (17, 8690556), (21, 7035212), (28, 5276409), (34, 4345278), (42, 3517606), (51, 2896852), (68, 2172639), (84, 1758803), (102, 1448426), (119, 1241508), (204, 724213), (238, 620754), (307, 481236), (337, 438396), (357, 413836), (476, 310377), (614, 240618), (674, 219198), (714, 206918), (921, 160412), (1011, 146132), (1228, 120309), (1348, 109599), (1428, 103459), (1842, 80206), (2022, 73066), (2149, 68748), (2359, 62628), (3684, 40103), (4044, 36533), (4298, 34374), (4718, 31314), (5219, 28308), (5729, 25788), (6447, 22916), (7077, 20876), (8596, 17187), (9436, 15657), (10438, 14154), (11458, 12894)]