191534238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:966

約数の個数: 72

約数和(自身を含む): 484845192

約数和(自身を除く): 293310954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 397, 441, 547, 794, 882, 1094, 1191, 1641, 2382, 2779, 3282, 3573, 3829, 4923, 5558, 7146, 7658, 8337, 9846, 11487, 16674, 19453, 22974, 25011, 26803, 34461, 38906, 50022, 53606, 58359, 68922, 80409, 116718, 160818, 175077, 217159, 241227, 350154, 434318, 482454, 651477, 1302954, 1520113, 1954431, 3040226, 3908862, 4560339, 9120678, 10640791, 13681017, 21281582, 27362034, 31922373, 63844746, 95767119, 191534238]

約数ペア:

[(1, 191534238), (2, 95767119), (3, 63844746), (6, 31922373), (7, 27362034), (9, 21281582), (14, 13681017), (18, 10640791), (21, 9120678), (42, 4560339), (49, 3908862), (63, 3040226), (98, 1954431), (126, 1520113), (147, 1302954), (294, 651477), (397, 482454), (441, 434318), (547, 350154), (794, 241227), (882, 217159), (1094, 175077), (1191, 160818), (1641, 116718), (2382, 80409), (2779, 68922), (3282, 58359), (3573, 53606), (3829, 50022), (4923, 38906), (5558, 34461), (7146, 26803), (7658, 25011), (8337, 22974), (9846, 19453), (11487, 16674)]