149566144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 372156736

約数和(自身を除く): 222590592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 421, 427, 448, 488, 728, 793, 832, 842, 854, 976, 1456, 1586, 1684, 1708, 1952, 2912, 2947, 3172, 3368, 3416, 3904, 5473, 5551, 5824, 5894, 6344, 6736, 6832, 10946, 11102, 11788, 12688, 13472, 13664, 21892, 22204, 23576, 25376, 25681, 26944, 27328, 38311, 43784, 44408, 47152, 50752, 51362, 76622, 87568, 88816, 94304, 102724, 153244, 175136, 177632, 179767, 188608, 205448, 306488, 333853, 350272, 355264, 359534, 410896, 612976, 667706, 719068, 821792, 1225952, 1335412, 1438136, 1643584, 2336971, 2451904, 2670824, 2876272, 4673942, 5341648, 5752544, 9347884, 10683296, 11505088, 18695768, 21366592, 37391536, 74783072, 149566144]

約数ペア:

[(1, 149566144), (2, 74783072), (4, 37391536), (7, 21366592), (8, 18695768), (13, 11505088), (14, 10683296), (16, 9347884), (26, 5752544), (28, 5341648), (32, 4673942), (52, 2876272), (56, 2670824), (61, 2451904), (64, 2336971), (91, 1643584), (104, 1438136), (112, 1335412), (122, 1225952), (182, 821792), (208, 719068), (224, 667706), (244, 612976), (364, 410896), (416, 359534), (421, 355264), (427, 350272), (448, 333853), (488, 306488), (728, 205448), (793, 188608), (832, 179767), (842, 177632), (854, 175136), (976, 153244), (1456, 102724), (1586, 94304), (1684, 88816), (1708, 87568), (1952, 76622), (2912, 51362), (2947, 50752), (3172, 47152), (3368, 44408), (3416, 43784), (3904, 38311), (5473, 27328), (5551, 26944), (5824, 25681), (5894, 25376), (6344, 23576), (6736, 22204), (6832, 21892), (10946, 13664), (11102, 13472), (11788, 12688)]