118775888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 288850560

約数和(自身を除く): 170074672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 308, 421, 458, 616, 842, 916, 1232, 1603, 1684, 1832, 2519, 2947, 3206, 3368, 3664, 4631, 5038, 5894, 6412, 6736, 9262, 10076, 11788, 12824, 17633, 18524, 20152, 23576, 25648, 32417, 35266, 37048, 40304, 47152, 64834, 70532, 74096, 96409, 129668, 141064, 192818, 259336, 282128, 385636, 518672, 674863, 771272, 1060499, 1349726, 1542544, 2120998, 2699452, 4241996, 5398904, 7423493, 8483992, 10797808, 14846986, 16967984, 29693972, 59387944, 118775888]

約数ペア:

[(1, 118775888), (2, 59387944), (4, 29693972), (7, 16967984), (8, 14846986), (11, 10797808), (14, 8483992), (16, 7423493), (22, 5398904), (28, 4241996), (44, 2699452), (56, 2120998), (77, 1542544), (88, 1349726), (112, 1060499), (154, 771272), (176, 674863), (229, 518672), (308, 385636), (421, 282128), (458, 259336), (616, 192818), (842, 141064), (916, 129668), (1232, 96409), (1603, 74096), (1684, 70532), (1832, 64834), (2519, 47152), (2947, 40304), (3206, 37048), (3368, 35266), (3664, 32417), (4631, 25648), (5038, 23576), (5894, 20152), (6412, 18524), (6736, 17633), (9262, 12824), (10076, 11788)]