198343584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 603701280

約数和(自身を除く): 405357696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 152, 171, 201, 228, 268, 288, 304, 342, 402, 456, 536, 541, 603, 608, 684, 804, 912, 1072, 1082, 1206, 1273, 1368, 1608, 1623, 1824, 2144, 2164, 2412, 2546, 2736, 3216, 3246, 3819, 4328, 4824, 4869, 5092, 5472, 6432, 6492, 7638, 8656, 9648, 9738, 10184, 10279, 11457, 12984, 15276, 17312, 19296, 19476, 20368, 20558, 22914, 25968, 30552, 30837, 36247, 38952, 40736, 41116, 45828, 51936, 61104, 61674, 72494, 77904, 82232, 91656, 92511, 108741, 122208, 123348, 144988, 155808, 164464, 183312, 185022, 217482, 246696, 289976, 326223, 328928, 366624, 370044, 434964, 493392, 579952, 652446, 688693, 740088, 869928, 986784, 1159904, 1304892, 1377386, 1480176, 1739856, 2066079, 2609784, 2754772, 2960352, 3479712, 4132158, 5219568, 5509544, 6198237, 8264316, 10439136, 11019088, 12396474, 16528632, 22038176, 24792948, 33057264, 49585896, 66114528, 99171792, 198343584]

約数ペア:

[(1, 198343584), (2, 99171792), (3, 66114528), (4, 49585896), (6, 33057264), (8, 24792948), (9, 22038176), (12, 16528632), (16, 12396474), (18, 11019088), (19, 10439136), (24, 8264316), (32, 6198237), (36, 5509544), (38, 5219568), (48, 4132158), (57, 3479712), (67, 2960352), (72, 2754772), (76, 2609784), (96, 2066079), (114, 1739856), (134, 1480176), (144, 1377386), (152, 1304892), (171, 1159904), (201, 986784), (228, 869928), (268, 740088), (288, 688693), (304, 652446), (342, 579952), (402, 493392), (456, 434964), (536, 370044), (541, 366624), (603, 328928), (608, 326223), (684, 289976), (804, 246696), (912, 217482), (1072, 185022), (1082, 183312), (1206, 164464), (1273, 155808), (1368, 144988), (1608, 123348), (1623, 122208), (1824, 108741), (2144, 92511), (2164, 91656), (2412, 82232), (2546, 77904), (2736, 72494), (3216, 61674), (3246, 61104), (3819, 51936), (4328, 45828), (4824, 41116), (4869, 40736), (5092, 38952), (5472, 36247), (6432, 30837), (6492, 30552), (7638, 25968), (8656, 22914), (9648, 20558), (9738, 20368), (10184, 19476), (10279, 19296), (11457, 17312), (12984, 15276)]