15668936668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{51439}}^1$

素因数の和:51527

約数の個数: 96

約数和(自身を含む): 36503470080

約数和(自身を除く): 20834533412

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 43, 44, 46, 77, 86, 92, 154, 161, 172, 253, 301, 308, 322, 473, 506, 602, 644, 946, 989, 1012, 1204, 1771, 1892, 1978, 3311, 3542, 3956, 6622, 6923, 7084, 10879, 13244, 13846, 21758, 27692, 43516, 51439, 76153, 102878, 152306, 205756, 304612, 360073, 565829, 720146, 1131658, 1183097, 1440292, 2211877, 2263316, 2366194, 3960803, 4423754, 4732388, 7921606, 8281679, 8847508, 13014067, 15483139, 15843212, 16563358, 24330647, 26028134, 30966278, 33126716, 48661294, 50873171, 52056268, 61932556, 91098469, 97322588, 101746342, 170314529, 182196938, 203492684, 340629058, 356112197, 364393876, 559604881, 681258116, 712224394, 1119209762, 1424448788, 2238419524, 3917234167, 7834468334, 15668936668]

約数ペア:

[(1, 15668936668), (2, 7834468334), (4, 3917234167), (7, 2238419524), (11, 1424448788), (14, 1119209762), (22, 712224394), (23, 681258116), (28, 559604881), (43, 364393876), (44, 356112197), (46, 340629058), (77, 203492684), (86, 182196938), (92, 170314529), (154, 101746342), (161, 97322588), (172, 91098469), (253, 61932556), (301, 52056268), (308, 50873171), (322, 48661294), (473, 33126716), (506, 30966278), (602, 26028134), (644, 24330647), (946, 16563358), (989, 15843212), (1012, 15483139), (1204, 13014067), (1771, 8847508), (1892, 8281679), (1978, 7921606), (3311, 4732388), (3542, 4423754), (3956, 3960803), (6622, 2366194), (6923, 2263316), (7084, 2211877), (10879, 1440292), (13244, 1183097), (13846, 1131658), (21758, 720146), (27692, 565829), (43516, 360073), (51439, 304612), (76153, 205756), (102878, 152306)]