173687008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8171

約数の個数: 48

約数和(自身を含む): 379194480

約数和(自身を除く): 205507472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 8089, 10736, 16178, 21472, 32356, 64712, 88979, 129424, 177958, 258848, 355916, 493429, 711832, 986858, 1423664, 1973716, 2847328, 3947432, 5427719, 7894864, 10855438, 15789728, 21710876, 43421752, 86843504, 173687008]

約数ペア:

[(1, 173687008), (2, 86843504), (4, 43421752), (8, 21710876), (11, 15789728), (16, 10855438), (22, 7894864), (32, 5427719), (44, 3947432), (61, 2847328), (88, 1973716), (122, 1423664), (176, 986858), (244, 711832), (352, 493429), (488, 355916), (671, 258848), (976, 177958), (1342, 129424), (1952, 88979), (2684, 64712), (5368, 32356), (8089, 21472), (10736, 16178)]