161694876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 292469604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 127, 138, 161, 254, 276, 322, 381, 483, 508, 644, 659, 762, 889, 966, 1318, 1524, 1778, 1932, 1977, 2636, 2667, 2921, 3556, 3954, 4613, 5334, 5842, 7908, 8763, 9226, 10668, 11684, 13839, 15157, 17526, 18452, 20447, 27678, 30314, 35052, 40894, 45471, 55356, 60628, 61341, 81788, 83693, 90942, 106099, 122682, 167386, 181884, 212198, 245364, 251079, 318297, 334772, 424396, 502158, 585851, 636594, 1004316, 1171702, 1273188, 1757553, 1924939, 2343404, 3515106, 3849878, 5774817, 7030212, 7699756, 11549634, 13474573, 23099268, 26949146, 40423719, 53898292, 80847438, 161694876]

約数ペア:

[(1, 161694876), (2, 80847438), (3, 53898292), (4, 40423719), (6, 26949146), (7, 23099268), (12, 13474573), (14, 11549634), (21, 7699756), (23, 7030212), (28, 5774817), (42, 3849878), (46, 3515106), (69, 2343404), (84, 1924939), (92, 1757553), (127, 1273188), (138, 1171702), (161, 1004316), (254, 636594), (276, 585851), (322, 502158), (381, 424396), (483, 334772), (508, 318297), (644, 251079), (659, 245364), (762, 212198), (889, 181884), (966, 167386), (1318, 122682), (1524, 106099), (1778, 90942), (1932, 83693), (1977, 81788), (2636, 61341), (2667, 60628), (2921, 55356), (3556, 45471), (3954, 40894), (4613, 35052), (5334, 30314), (5842, 27678), (7908, 20447), (8763, 18452), (9226, 17526), (10668, 15157), (11684, 13839)]