164783276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44249}}^1$

素因数の和:44286

約数の個数: 36

約数和(自身を含む): 353115000

約数和(自身を除く): 188331724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 44249, 88498, 176996, 309743, 619486, 840731, 1238972, 1681462, 2168201, 3362924, 4336402, 5885117, 8672804, 11770234, 23540468, 41195819, 82391638, 164783276]

約数ペア:

[(1, 164783276), (2, 82391638), (4, 41195819), (7, 23540468), (14, 11770234), (19, 8672804), (28, 5885117), (38, 4336402), (49, 3362924), (76, 2168201), (98, 1681462), (133, 1238972), (196, 840731), (266, 619486), (532, 309743), (931, 176996), (1862, 88498), (3724, 44249)]