156786649789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{491}}^1\times {\mathrm{2467}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 200847656448

約数和(自身を除く): 44061006659

約数列:

[1, 7, 11, 41, 77, 287, 451, 491, 1681, 2467, 3157, 3437, 5401, 11767, 17269, 18491, 20131, 27137, 37807, 101147, 129437, 140917, 189959, 221441, 708029, 825371, 1112617, 1211297, 1550087, 4147027, 5777597, 7788319, 8479079, 9079081, 13324267, 29029189, 45617297, 49663177, 63553567, 93269869, 319321079, 347642239, 546294947, 2036190257, 3824064629, 14253331799, 22398092827, 156786649789]

約数ペア:

[(1, 156786649789), (7, 22398092827), (11, 14253331799), (41, 3824064629), (77, 2036190257), (287, 546294947), (451, 347642239), (491, 319321079), (1681, 93269869), (2467, 63553567), (3157, 49663177), (3437, 45617297), (5401, 29029189), (11767, 13324267), (17269, 9079081), (18491, 8479079), (20131, 7788319), (27137, 5777597), (37807, 4147027), (101147, 1550087), (129437, 1211297), (140917, 1112617), (189959, 825371), (221441, 708029)]