156965156530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1778239}}^1$

素因数の和:1778363

約数の個数: 64

約数和(自身を含む): 351323320320

約数和(自身を除く): 194358163790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2522, 3395, 6305, 6790, 8827, 12610, 17654, 44135, 88270, 1778239, 3556478, 8891195, 12447673, 17782390, 23117107, 24895346, 46234214, 62238365, 115585535, 124476730, 161819749, 172489183, 231171070, 323639498, 344978366, 809098745, 862445915, 1207424281, 1618197490, 1724891830, 2242359379, 2414848562, 4484718758, 6037121405, 11211796895, 12074242810, 15696515653, 22423593790, 31393031306, 78482578265, 156965156530]

約数ペア:

[(1, 156965156530), (2, 78482578265), (5, 31393031306), (7, 22423593790), (10, 15696515653), (13, 12074242810), (14, 11211796895), (26, 6037121405), (35, 4484718758), (65, 2414848562), (70, 2242359379), (91, 1724891830), (97, 1618197490), (130, 1207424281), (182, 862445915), (194, 809098745), (455, 344978366), (485, 323639498), (679, 231171070), (910, 172489183), (970, 161819749), (1261, 124476730), (1358, 115585535), (2522, 62238365), (3395, 46234214), (6305, 24895346), (6790, 23117107), (8827, 17782390), (12610, 12447673), (17654, 8891195), (44135, 3556478), (88270, 1778239)]