131237712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 404736000

約数和(自身を除く): 273498288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 59, 72, 76, 108, 114, 118, 144, 152, 171, 177, 216, 228, 236, 271, 304, 342, 354, 432, 456, 472, 513, 531, 542, 684, 708, 813, 912, 944, 1026, 1062, 1084, 1121, 1368, 1416, 1593, 1626, 2052, 2124, 2168, 2242, 2439, 2736, 2832, 3186, 3252, 3363, 4104, 4248, 4336, 4484, 4878, 5149, 6372, 6504, 6726, 7317, 8208, 8496, 8968, 9756, 10089, 10298, 12744, 13008, 13452, 14634, 15447, 15989, 17936, 19512, 20178, 20596, 25488, 26904, 29268, 30267, 30894, 31978, 39024, 40356, 41192, 46341, 47967, 53808, 58536, 60534, 61788, 63956, 80712, 82384, 92682, 95934, 117072, 121068, 123576, 127912, 139023, 143901, 161424, 185364, 191868, 242136, 247152, 255824, 278046, 287802, 303791, 370728, 383736, 431703, 484272, 556092, 575604, 607582, 741456, 767472, 863406, 911373, 1112184, 1151208, 1215164, 1726812, 1822746, 2224368, 2302416, 2430328, 2734119, 3453624, 3645492, 4860656, 5468238, 6907248, 7290984, 8202357, 10936476, 14581968, 16404714, 21872952, 32809428, 43745904, 65618856, 131237712]

約数ペア:

[(1, 131237712), (2, 65618856), (3, 43745904), (4, 32809428), (6, 21872952), (8, 16404714), (9, 14581968), (12, 10936476), (16, 8202357), (18, 7290984), (19, 6907248), (24, 5468238), (27, 4860656), (36, 3645492), (38, 3453624), (48, 2734119), (54, 2430328), (57, 2302416), (59, 2224368), (72, 1822746), (76, 1726812), (108, 1215164), (114, 1151208), (118, 1112184), (144, 911373), (152, 863406), (171, 767472), (177, 741456), (216, 607582), (228, 575604), (236, 556092), (271, 484272), (304, 431703), (342, 383736), (354, 370728), (432, 303791), (456, 287802), (472, 278046), (513, 255824), (531, 247152), (542, 242136), (684, 191868), (708, 185364), (813, 161424), (912, 143901), (944, 139023), (1026, 127912), (1062, 123576), (1084, 121068), (1121, 117072), (1368, 95934), (1416, 92682), (1593, 82384), (1626, 80712), (2052, 63956), (2124, 61788), (2168, 60534), (2242, 58536), (2439, 53808), (2736, 47967), (2832, 46341), (3186, 41192), (3252, 40356), (3363, 39024), (4104, 31978), (4248, 30894), (4336, 30267), (4484, 29268), (4878, 26904), (5149, 25488), (6372, 20596), (6504, 20178), (6726, 19512), (7317, 17936), (8208, 15989), (8496, 15447), (8968, 14634), (9756, 13452), (10089, 13008), (10298, 12744)]