156725997883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1193}}^1\times {\mathrm{2729}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 201887824320

約数和(自身を除く): 45161826437

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 1193, 2093, 2729, 3703, 6877, 8351, 15509, 19103, 27439, 35477, 48139, 62767, 108563, 192073, 248339, 356707, 439369, 631097, 815971, 1443641, 2496949, 3255697, 4417679, 5711797, 8204261, 10105487, 18767333, 22789879, 42324061, 57429827, 74881031, 131371331, 296268427, 524167217, 973453403, 1722263713, 6814173821, 12055845991, 22389428269, 156725997883]

約数ペア:

[(1, 156725997883), (7, 22389428269), (13, 12055845991), (23, 6814173821), (91, 1722263713), (161, 973453403), (299, 524167217), (529, 296268427), (1193, 131371331), (2093, 74881031), (2729, 57429827), (3703, 42324061), (6877, 22789879), (8351, 18767333), (15509, 10105487), (19103, 8204261), (27439, 5711797), (35477, 4417679), (48139, 3255697), (62767, 2496949), (108563, 1443641), (192073, 815971), (248339, 631097), (356707, 439369)]