198090256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 314876912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 53, 56, 68, 91, 104, 106, 112, 119, 136, 151, 182, 208, 212, 221, 238, 272, 302, 364, 371, 424, 442, 476, 604, 689, 728, 742, 848, 884, 901, 952, 1057, 1208, 1378, 1456, 1484, 1547, 1768, 1802, 1904, 1963, 2114, 2416, 2567, 2756, 2968, 3094, 3536, 3604, 3926, 4228, 4823, 5134, 5512, 5936, 6188, 6307, 7208, 7852, 8003, 8456, 9646, 10268, 11024, 11713, 12376, 12614, 13741, 14416, 15704, 16006, 16912, 17969, 19292, 20536, 23426, 24752, 25228, 27482, 31408, 32012, 33371, 35938, 38584, 41072, 46852, 50456, 54964, 56021, 64024, 66742, 71876, 77168, 81991, 93704, 100912, 104039, 109928, 112042, 128048, 133484, 136051, 143752, 163982, 187408, 208078, 219856, 224084, 233597, 266968, 272102, 287504, 327964, 416156, 448168, 467194, 533936, 544204, 655928, 728273, 832312, 896336, 934388, 952357, 1088408, 1311856, 1456546, 1664624, 1768663, 1868776, 1904714, 2176816, 2913092, 3537326, 3737552, 3809428, 5826184, 7074652, 7618856, 11652368, 12380641, 14149304, 15237712, 24761282, 28298608, 49522564, 99045128, 198090256]

約数ペア:

[(1, 198090256), (2, 99045128), (4, 49522564), (7, 28298608), (8, 24761282), (13, 15237712), (14, 14149304), (16, 12380641), (17, 11652368), (26, 7618856), (28, 7074652), (34, 5826184), (52, 3809428), (53, 3737552), (56, 3537326), (68, 2913092), (91, 2176816), (104, 1904714), (106, 1868776), (112, 1768663), (119, 1664624), (136, 1456546), (151, 1311856), (182, 1088408), (208, 952357), (212, 934388), (221, 896336), (238, 832312), (272, 728273), (302, 655928), (364, 544204), (371, 533936), (424, 467194), (442, 448168), (476, 416156), (604, 327964), (689, 287504), (728, 272102), (742, 266968), (848, 233597), (884, 224084), (901, 219856), (952, 208078), (1057, 187408), (1208, 163982), (1378, 143752), (1456, 136051), (1484, 133484), (1547, 128048), (1768, 112042), (1802, 109928), (1904, 104039), (1963, 100912), (2114, 93704), (2416, 81991), (2567, 77168), (2756, 71876), (2968, 66742), (3094, 64024), (3536, 56021), (3604, 54964), (3926, 50456), (4228, 46852), (4823, 41072), (5134, 38584), (5512, 35938), (5936, 33371), (6188, 32012), (6307, 31408), (7208, 27482), (7852, 25228), (8003, 24752), (8456, 23426), (9646, 20536), (10268, 19292), (11024, 17969), (11713, 16912), (12376, 16006), (12614, 15704), (13741, 14416)]