16129498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 32783616

約数和(自身を除く): 16654118

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 101, 119, 122, 154, 187, 202, 238, 374, 427, 671, 707, 854, 1037, 1111, 1309, 1342, 1414, 1717, 2074, 2222, 2618, 3434, 4697, 6161, 7259, 7777, 9394, 11407, 12019, 12322, 14518, 15554, 18887, 22814, 24038, 37774, 43127, 67771, 79849, 86254, 104737, 132209, 135542, 159698, 209474, 264418, 474397, 733159, 948794, 1152107, 1466318, 2304214, 8064749, 16129498]

約数ペア:

[(1, 16129498), (2, 8064749), (7, 2304214), (11, 1466318), (14, 1152107), (17, 948794), (22, 733159), (34, 474397), (61, 264418), (77, 209474), (101, 159698), (119, 135542), (122, 132209), (154, 104737), (187, 86254), (202, 79849), (238, 67771), (374, 43127), (427, 37774), (671, 24038), (707, 22814), (854, 18887), (1037, 15554), (1111, 14518), (1309, 12322), (1342, 12019), (1414, 11407), (1717, 9394), (2074, 7777), (2222, 7259), (2618, 6161), (3434, 4697)]