155951712

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 216

約数和(自身を含む): 529945416

約数和(自身を除く): 373993704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 252, 257, 258, 288, 294, 301, 336, 344, 387, 392, 441, 504, 514, 516, 588, 602, 672, 688, 771, 774, 784, 882, 903, 1008, 1028, 1032, 1176, 1204, 1376, 1542, 1548, 1568, 1764, 1799, 1806, 2016, 2056, 2064, 2107, 2313, 2352, 2408, 2709, 3084, 3096, 3528, 3598, 3612, 4112, 4128, 4214, 4626, 4704, 4816, 5397, 5418, 6168, 6192, 6321, 7056, 7196, 7224, 8224, 8428, 9252, 9632, 10794, 10836, 11051, 12336, 12384, 12593, 12642, 14112, 14392, 14448, 16191, 16856, 18504, 18963, 21588, 21672, 22102, 24672, 25186, 25284, 28784, 28896, 32382, 33153, 33712, 37008, 37779, 37926, 43176, 43344, 44204, 50372, 50568, 57568, 64764, 66306, 67424, 74016, 75558, 75852, 77357, 86352, 86688, 88408, 99459, 100744, 101136, 113337, 129528, 132612, 151116, 151704, 154714, 172704, 176816, 198918, 201488, 202272, 226674, 232071, 259056, 265224, 302232, 303408, 309428, 353632, 397836, 402976, 453348, 464142, 518112, 530448, 541499, 604464, 606816, 618856, 696213, 795672, 906696, 928284, 1060896, 1082998, 1208928, 1237712, 1392426, 1591344, 1624497, 1813392, 1856568, 2165996, 2475424, 2784852, 3182688, 3248994, 3626784, 3713136, 4331992, 4873491, 5569704, 6497988, 7426272, 8663984, 9746982, 11139408, 12995976, 17327968, 19493964, 22278816, 25991952, 38987928, 51983904, 77975856, 155951712]

約数ペア:

[(1, 155951712), (2, 77975856), (3, 51983904), (4, 38987928), (6, 25991952), (7, 22278816), (8, 19493964), (9, 17327968), (12, 12995976), (14, 11139408), (16, 9746982), (18, 8663984), (21, 7426272), (24, 6497988), (28, 5569704), (32, 4873491), (36, 4331992), (42, 3713136), (43, 3626784), (48, 3248994), (49, 3182688), (56, 2784852), (63, 2475424), (72, 2165996), (84, 1856568), (86, 1813392), (96, 1624497), (98, 1591344), (112, 1392426), (126, 1237712), (129, 1208928), (144, 1082998), (147, 1060896), (168, 928284), (172, 906696), (196, 795672), (224, 696213), (252, 618856), (257, 606816), (258, 604464), (288, 541499), (294, 530448), (301, 518112), (336, 464142), (344, 453348), (387, 402976), (392, 397836), (441, 353632), (504, 309428), (514, 303408), (516, 302232), (588, 265224), (602, 259056), (672, 232071), (688, 226674), (771, 202272), (774, 201488), (784, 198918), (882, 176816), (903, 172704), (1008, 154714), (1028, 151704), (1032, 151116), (1176, 132612), (1204, 129528), (1376, 113337), (1542, 101136), (1548, 100744), (1568, 99459), (1764, 88408), (1799, 86688), (1806, 86352), (2016, 77357), (2056, 75852), (2064, 75558), (2107, 74016), (2313, 67424), (2352, 66306), (2408, 64764), (2709, 57568), (3084, 50568), (3096, 50372), (3528, 44204), (3598, 43344), (3612, 43176), (4112, 37926), (4128, 37779), (4214, 37008), (4626, 33712), (4704, 33153), (4816, 32382), (5397, 28896), (5418, 28784), (6168, 25284), (6192, 25186), (6321, 24672), (7056, 22102), (7196, 21672), (7224, 21588), (8224, 18963), (8428, 18504), (9252, 16856), (9632, 16191), (10794, 14448), (10836, 14392), (11051, 14112), (12336, 12642), (12384, 12593)]