157610904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 454740480

約数和(自身を除く): 297129576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 101, 132, 138, 184, 202, 253, 257, 264, 276, 303, 404, 506, 514, 552, 606, 759, 771, 808, 1012, 1028, 1111, 1212, 1518, 1542, 2024, 2056, 2222, 2323, 2424, 2827, 3036, 3084, 3333, 4444, 4646, 5654, 5911, 6072, 6168, 6666, 6969, 8481, 8888, 9292, 11308, 11822, 13332, 13938, 16962, 17733, 18584, 22616, 23644, 25553, 25957, 26664, 27876, 33924, 35466, 47288, 51106, 51914, 55752, 65021, 67848, 70932, 76659, 77871, 102212, 103828, 130042, 141864, 153318, 155742, 195063, 204424, 207656, 260084, 285527, 306636, 311484, 390126, 520168, 571054, 597011, 613272, 622968, 780252, 856581, 1142108, 1194022, 1560504, 1713162, 1791033, 2284216, 2388044, 3426324, 3582066, 4776088, 6567121, 6852648, 7164132, 13134242, 14328264, 19701363, 26268484, 39402726, 52536968, 78805452, 157610904]

約数ペア:

[(1, 157610904), (2, 78805452), (3, 52536968), (4, 39402726), (6, 26268484), (8, 19701363), (11, 14328264), (12, 13134242), (22, 7164132), (23, 6852648), (24, 6567121), (33, 4776088), (44, 3582066), (46, 3426324), (66, 2388044), (69, 2284216), (88, 1791033), (92, 1713162), (101, 1560504), (132, 1194022), (138, 1142108), (184, 856581), (202, 780252), (253, 622968), (257, 613272), (264, 597011), (276, 571054), (303, 520168), (404, 390126), (506, 311484), (514, 306636), (552, 285527), (606, 260084), (759, 207656), (771, 204424), (808, 195063), (1012, 155742), (1028, 153318), (1111, 141864), (1212, 130042), (1518, 103828), (1542, 102212), (2024, 77871), (2056, 76659), (2222, 70932), (2323, 67848), (2424, 65021), (2827, 55752), (3036, 51914), (3084, 51106), (3333, 47288), (4444, 35466), (4646, 33924), (5654, 27876), (5911, 26664), (6072, 25957), (6168, 25553), (6666, 23644), (6969, 22616), (8481, 18584), (8888, 17733), (9292, 16962), (11308, 13938), (11822, 13332)]