198406824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 625121280

約数和(自身を除く): 426714456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 132, 154, 168, 202, 231, 264, 303, 308, 404, 462, 606, 616, 707, 808, 924, 1063, 1111, 1212, 1414, 1848, 2121, 2126, 2222, 2424, 2828, 3189, 3333, 4242, 4252, 4444, 5656, 6378, 6666, 7441, 7777, 8484, 8504, 8888, 11693, 12756, 13332, 14882, 15554, 16968, 22323, 23331, 23386, 25512, 26664, 29764, 31108, 35079, 44646, 46662, 46772, 59528, 62216, 70158, 81851, 89292, 93324, 93544, 107363, 140316, 163702, 178584, 186648, 214726, 245553, 280632, 322089, 327404, 429452, 491106, 644178, 654808, 751541, 858904, 982212, 1180993, 1288356, 1503082, 1964424, 2254623, 2361986, 2576712, 3006164, 3542979, 4509246, 4723972, 6012328, 7085958, 8266951, 9018492, 9447944, 14171916, 16533902, 18036984, 24800853, 28343832, 33067804, 49601706, 66135608, 99203412, 198406824]

約数ペア:

[(1, 198406824), (2, 99203412), (3, 66135608), (4, 49601706), (6, 33067804), (7, 28343832), (8, 24800853), (11, 18036984), (12, 16533902), (14, 14171916), (21, 9447944), (22, 9018492), (24, 8266951), (28, 7085958), (33, 6012328), (42, 4723972), (44, 4509246), (56, 3542979), (66, 3006164), (77, 2576712), (84, 2361986), (88, 2254623), (101, 1964424), (132, 1503082), (154, 1288356), (168, 1180993), (202, 982212), (231, 858904), (264, 751541), (303, 654808), (308, 644178), (404, 491106), (462, 429452), (606, 327404), (616, 322089), (707, 280632), (808, 245553), (924, 214726), (1063, 186648), (1111, 178584), (1212, 163702), (1414, 140316), (1848, 107363), (2121, 93544), (2126, 93324), (2222, 89292), (2424, 81851), (2828, 70158), (3189, 62216), (3333, 59528), (4242, 46772), (4252, 46662), (4444, 44646), (5656, 35079), (6378, 31108), (6666, 29764), (7441, 26664), (7777, 25512), (8484, 23386), (8504, 23331), (8888, 22323), (11693, 16968), (12756, 15554), (13332, 14882)]