131725656

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 401112000

約数和(自身を除く): 269386344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 408, 459, 493, 522, 612, 696, 783, 918, 986, 1044, 1224, 1237, 1479, 1566, 1836, 1972, 2088, 2474, 2958, 3132, 3672, 3711, 3944, 4437, 4948, 5916, 6264, 7422, 8874, 9896, 11133, 11832, 13311, 14844, 17748, 21029, 22266, 26622, 29688, 33399, 35496, 35873, 42058, 44532, 53244, 63087, 66798, 71746, 84116, 89064, 106488, 107619, 126174, 133596, 143492, 168232, 189261, 215238, 252348, 267192, 286984, 322857, 378522, 430476, 504696, 567783, 609841, 645714, 757044, 860952, 968571, 1135566, 1219682, 1291428, 1514088, 1829523, 1937142, 2271132, 2439364, 2582856, 3659046, 3874284, 4542264, 4878728, 5488569, 7318092, 7748568, 10977138, 14636184, 16465707, 21954276, 32931414, 43908552, 65862828, 131725656]

約数ペア:

[(1, 131725656), (2, 65862828), (3, 43908552), (4, 32931414), (6, 21954276), (8, 16465707), (9, 14636184), (12, 10977138), (17, 7748568), (18, 7318092), (24, 5488569), (27, 4878728), (29, 4542264), (34, 3874284), (36, 3659046), (51, 2582856), (54, 2439364), (58, 2271132), (68, 1937142), (72, 1829523), (87, 1514088), (102, 1291428), (108, 1219682), (116, 1135566), (136, 968571), (153, 860952), (174, 757044), (204, 645714), (216, 609841), (232, 567783), (261, 504696), (306, 430476), (348, 378522), (408, 322857), (459, 286984), (493, 267192), (522, 252348), (612, 215238), (696, 189261), (783, 168232), (918, 143492), (986, 133596), (1044, 126174), (1224, 107619), (1237, 106488), (1479, 89064), (1566, 84116), (1836, 71746), (1972, 66798), (2088, 63087), (2474, 53244), (2958, 44532), (3132, 42058), (3672, 35873), (3711, 35496), (3944, 33399), (4437, 29688), (4948, 26622), (5916, 22266), (6264, 21029), (7422, 17748), (8874, 14844), (9896, 13311), (11133, 11832)]