136957572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 357903000

約数和(自身を除く): 220945428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 229, 333, 444, 449, 458, 666, 687, 898, 916, 1332, 1347, 1374, 1796, 2061, 2694, 2748, 4041, 4122, 5388, 8082, 8244, 8473, 16164, 16613, 16946, 25419, 33226, 33892, 49839, 50838, 66452, 76257, 99678, 101676, 102821, 149517, 152514, 199356, 205642, 299034, 305028, 308463, 411284, 598068, 616926, 925389, 1233852, 1850778, 3701556, 3804377, 7608754, 11413131, 15217508, 22826262, 34239393, 45652524, 68478786, 136957572]

約数ペア:

[(1, 136957572), (2, 68478786), (3, 45652524), (4, 34239393), (6, 22826262), (9, 15217508), (12, 11413131), (18, 7608754), (36, 3804377), (37, 3701556), (74, 1850778), (111, 1233852), (148, 925389), (222, 616926), (229, 598068), (333, 411284), (444, 308463), (449, 305028), (458, 299034), (666, 205642), (687, 199356), (898, 152514), (916, 149517), (1332, 102821), (1347, 101676), (1374, 99678), (1796, 76257), (2061, 66452), (2694, 50838), (2748, 49839), (4041, 33892), (4122, 33226), (5388, 25419), (8082, 16946), (8244, 16613), (8473, 16164)]