139997286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 359862048

約数和(自身を除く): 219864762

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 137, 143, 198, 234, 274, 286, 397, 411, 429, 794, 822, 858, 1191, 1233, 1287, 1507, 1781, 2382, 2466, 2574, 3014, 3562, 3573, 4367, 4521, 5161, 5343, 7146, 8734, 9042, 10322, 10686, 13101, 13563, 15483, 16029, 19591, 26202, 27126, 30966, 32058, 39182, 39303, 46449, 54389, 56771, 58773, 78606, 92898, 108778, 113542, 117546, 163167, 170313, 176319, 326334, 340626, 352638, 489501, 510939, 598279, 707057, 979002, 1021878, 1196558, 1414114, 1794837, 2121171, 3589674, 4242342, 5384511, 6363513, 7777627, 10769022, 12727026, 15555254, 23332881, 46665762, 69998643, 139997286]

約数ペア:

[(1, 139997286), (2, 69998643), (3, 46665762), (6, 23332881), (9, 15555254), (11, 12727026), (13, 10769022), (18, 7777627), (22, 6363513), (26, 5384511), (33, 4242342), (39, 3589674), (66, 2121171), (78, 1794837), (99, 1414114), (117, 1196558), (137, 1021878), (143, 979002), (198, 707057), (234, 598279), (274, 510939), (286, 489501), (397, 352638), (411, 340626), (429, 326334), (794, 176319), (822, 170313), (858, 163167), (1191, 117546), (1233, 113542), (1287, 108778), (1507, 92898), (1781, 78606), (2382, 58773), (2466, 56771), (2574, 54389), (3014, 46449), (3562, 39303), (3573, 39182), (4367, 32058), (4521, 30966), (5161, 27126), (5343, 26202), (7146, 19591), (8734, 16029), (9042, 15483), (10322, 13563), (10686, 13101)]