157099796

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 321242880

約数和(自身を除く): 164143084

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 292, 302, 509, 511, 604, 1018, 1022, 1057, 2036, 2044, 2114, 3563, 4228, 7126, 11023, 14252, 22046, 37157, 44092, 74314, 76859, 77161, 148628, 153718, 154322, 260099, 307436, 308644, 520198, 538013, 1040396, 1076026, 2152052, 5610707, 11221414, 22442828, 39274949, 78549898, 157099796]

約数ペア:

[(1, 157099796), (2, 78549898), (4, 39274949), (7, 22442828), (14, 11221414), (28, 5610707), (73, 2152052), (146, 1076026), (151, 1040396), (292, 538013), (302, 520198), (509, 308644), (511, 307436), (604, 260099), (1018, 154322), (1022, 153718), (1057, 148628), (2036, 77161), (2044, 76859), (2114, 74314), (3563, 44092), (4228, 37157), (7126, 22046), (11023, 14252)]