16271156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 16414924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 151, 158, 302, 316, 341, 604, 682, 869, 1364, 1661, 1738, 2449, 3322, 3476, 4681, 4898, 6644, 9362, 9796, 11929, 18724, 23858, 26939, 47716, 51491, 53878, 102982, 107756, 131219, 205964, 262438, 369799, 524876, 739598, 1479196, 4067789, 8135578, 16271156]

約数ペア:

[(1, 16271156), (2, 8135578), (4, 4067789), (11, 1479196), (22, 739598), (31, 524876), (44, 369799), (62, 262438), (79, 205964), (124, 131219), (151, 107756), (158, 102982), (302, 53878), (316, 51491), (341, 47716), (604, 26939), (682, 23858), (869, 18724), (1364, 11929), (1661, 9796), (1738, 9362), (2449, 6644), (3322, 4898), (3476, 4681)]