126945154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1511}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 231227136

約数和(自身を除く): 104281982

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 706, 1511, 2471, 3022, 4942, 6001, 10577, 12002, 21154, 25687, 42007, 51374, 84014, 179809, 359618, 533383, 1066766, 3733681, 7467362, 9067511, 18135022, 63472577, 126945154]

約数ペア:

[(1, 126945154), (2, 63472577), (7, 18135022), (14, 9067511), (17, 7467362), (34, 3733681), (119, 1066766), (238, 533383), (353, 359618), (706, 179809), (1511, 84014), (2471, 51374), (3022, 42007), (4942, 25687), (6001, 21154), (10577, 12002)]