164304294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 411747840

約数和(自身を除く): 247443546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 229, 231, 458, 462, 687, 1374, 1553, 1603, 2519, 3106, 3206, 4659, 4809, 5038, 7557, 9318, 9618, 10871, 15114, 17083, 17633, 21742, 32613, 34166, 35266, 51249, 52899, 65226, 102498, 105798, 119581, 239162, 355637, 358743, 711274, 717486, 1066911, 2133822, 2489459, 3912007, 4978918, 7468377, 7824014, 11736021, 14936754, 23472042, 27384049, 54768098, 82152147, 164304294]

約数ペア:

[(1, 164304294), (2, 82152147), (3, 54768098), (6, 27384049), (7, 23472042), (11, 14936754), (14, 11736021), (21, 7824014), (22, 7468377), (33, 4978918), (42, 3912007), (66, 2489459), (77, 2133822), (154, 1066911), (229, 717486), (231, 711274), (458, 358743), (462, 355637), (687, 239162), (1374, 119581), (1553, 105798), (1603, 102498), (2519, 65226), (3106, 52899), (3206, 51249), (4659, 35266), (4809, 34166), (5038, 32613), (7557, 21742), (9318, 17633), (9618, 17083), (10871, 15114)]