148889258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12497}}^1$

素因数の和:12566

約数の個数: 32

約数和(自身を含む): 273556224

約数和(自身を除く): 124666966

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 12497, 24994, 87479, 174958, 287431, 462389, 574862, 924778, 2012017, 3236723, 4024034, 6473446, 10634947, 21269894, 74444629, 148889258]

約数ペア:

[(1, 148889258), (2, 74444629), (7, 21269894), (14, 10634947), (23, 6473446), (37, 4024034), (46, 3236723), (74, 2012017), (161, 924778), (259, 574862), (322, 462389), (518, 287431), (851, 174958), (1702, 87479), (5957, 24994), (11914, 12497)]