155255936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 348399360

約数和(自身を除く): 193143424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3557, 3968, 5456, 7114, 10912, 14228, 21824, 28456, 39127, 43648, 56912, 78254, 110267, 113824, 156508, 220534, 227648, 313016, 441068, 455296, 626032, 882136, 1212937, 1252064, 1764272, 2425874, 2504128, 3528544, 4851748, 5008256, 7057088, 9703496, 14114176, 19406992, 38813984, 77627968, 155255936]

約数ペア:

[(1, 155255936), (2, 77627968), (4, 38813984), (8, 19406992), (11, 14114176), (16, 9703496), (22, 7057088), (31, 5008256), (32, 4851748), (44, 3528544), (62, 2504128), (64, 2425874), (88, 1764272), (124, 1252064), (128, 1212937), (176, 882136), (248, 626032), (341, 455296), (352, 441068), (496, 313016), (682, 227648), (704, 220534), (992, 156508), (1364, 113824), (1408, 110267), (1984, 78254), (2728, 56912), (3557, 43648), (3968, 39127), (5456, 28456), (7114, 21824), (10912, 14228)]