141947260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3443

約数の個数: 96

約数和(自身を含む): 382943232

約数和(自身を除く): 240995972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 3391, 4186, 5980, 6782, 8372, 10465, 13564, 16955, 20930, 23737, 33910, 41860, 44083, 47474, 67820, 77993, 88166, 94948, 118685, 155986, 176332, 220415, 237370, 308581, 311972, 389965, 440830, 474740, 545951, 617162, 779930, 881660, 1013909, 1091902, 1234324, 1542905, 1559860, 2027818, 2183804, 2729755, 3085810, 4055636, 5069545, 5459510, 6171620, 7097363, 10139090, 10919020, 14194726, 20278180, 28389452, 35486815, 70973630, 141947260]

約数ペア:

[(1, 141947260), (2, 70973630), (4, 35486815), (5, 28389452), (7, 20278180), (10, 14194726), (13, 10919020), (14, 10139090), (20, 7097363), (23, 6171620), (26, 5459510), (28, 5069545), (35, 4055636), (46, 3085810), (52, 2729755), (65, 2183804), (70, 2027818), (91, 1559860), (92, 1542905), (115, 1234324), (130, 1091902), (140, 1013909), (161, 881660), (182, 779930), (230, 617162), (260, 545951), (299, 474740), (322, 440830), (364, 389965), (455, 311972), (460, 308581), (598, 237370), (644, 220415), (805, 176332), (910, 155986), (1196, 118685), (1495, 94948), (1610, 88166), (1820, 77993), (2093, 67820), (2990, 47474), (3220, 44083), (3391, 41860), (4186, 33910), (5980, 23737), (6782, 20930), (8372, 16955), (10465, 13564)]