131545152

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 399409920

約数和(自身を除く): 267864768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 139, 144, 159, 186, 192, 212, 248, 278, 279, 288, 318, 372, 417, 424, 477, 496, 556, 558, 576, 636, 744, 834, 848, 954, 992, 1112, 1116, 1251, 1272, 1488, 1643, 1668, 1696, 1908, 1984, 2224, 2232, 2502, 2544, 2976, 3286, 3336, 3392, 3816, 4309, 4448, 4464, 4929, 5004, 5088, 5952, 6572, 6672, 7367, 7632, 8618, 8896, 8928, 9858, 10008, 10176, 12927, 13144, 13344, 14734, 14787, 15264, 17236, 17856, 19716, 20016, 22101, 25854, 26288, 26688, 29468, 29574, 30528, 34472, 38781, 39432, 40032, 44202, 51708, 52576, 58936, 59148, 66303, 68944, 77562, 78864, 80064, 88404, 103416, 105152, 117872, 118296, 132606, 137888, 155124, 157728, 176808, 206832, 228377, 235744, 236592, 265212, 275776, 310248, 315456, 353616, 413664, 456754, 471488, 473184, 530424, 620496, 685131, 707232, 827328, 913508, 946368, 1060848, 1240992, 1370262, 1414464, 1827016, 2055393, 2121696, 2481984, 2740524, 3654032, 4110786, 4243392, 5481048, 7308064, 8221572, 10962096, 14616128, 16443144, 21924192, 32886288, 43848384, 65772576, 131545152]

約数ペア:

[(1, 131545152), (2, 65772576), (3, 43848384), (4, 32886288), (6, 21924192), (8, 16443144), (9, 14616128), (12, 10962096), (16, 8221572), (18, 7308064), (24, 5481048), (31, 4243392), (32, 4110786), (36, 3654032), (48, 2740524), (53, 2481984), (62, 2121696), (64, 2055393), (72, 1827016), (93, 1414464), (96, 1370262), (106, 1240992), (124, 1060848), (139, 946368), (144, 913508), (159, 827328), (186, 707232), (192, 685131), (212, 620496), (248, 530424), (278, 473184), (279, 471488), (288, 456754), (318, 413664), (372, 353616), (417, 315456), (424, 310248), (477, 275776), (496, 265212), (556, 236592), (558, 235744), (576, 228377), (636, 206832), (744, 176808), (834, 157728), (848, 155124), (954, 137888), (992, 132606), (1112, 118296), (1116, 117872), (1251, 105152), (1272, 103416), (1488, 88404), (1643, 80064), (1668, 78864), (1696, 77562), (1908, 68944), (1984, 66303), (2224, 59148), (2232, 58936), (2502, 52576), (2544, 51708), (2976, 44202), (3286, 40032), (3336, 39432), (3392, 38781), (3816, 34472), (4309, 30528), (4448, 29574), (4464, 29468), (4929, 26688), (5004, 26288), (5088, 25854), (5952, 22101), (6572, 20016), (6672, 19716), (7367, 17856), (7632, 17236), (8618, 15264), (8896, 14787), (8928, 14734), (9858, 13344), (10008, 13144), (10176, 12927)]