146828542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{991}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 265697280

約数和(自身を除く): 118868738

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 557, 991, 1114, 1982, 3899, 6937, 7798, 10583, 13874, 18829, 21166, 37658, 74081, 131803, 148162, 263606, 551987, 1103974, 3863909, 7727818, 10487753, 20975506, 73414271, 146828542]

約数ペア:

[(1, 146828542), (2, 73414271), (7, 20975506), (14, 10487753), (19, 7727818), (38, 3863909), (133, 1103974), (266, 551987), (557, 263606), (991, 148162), (1114, 131803), (1982, 74081), (3899, 37658), (6937, 21166), (7798, 18829), (10583, 13874)]