159956528

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 326546064

約数和(自身を除く): 166589536

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 103, 124, 202, 206, 248, 404, 412, 496, 808, 824, 961, 1616, 1648, 1922, 3131, 3193, 3844, 6262, 6386, 7688, 10403, 12524, 12772, 15376, 20806, 25048, 25544, 41612, 50096, 51088, 83224, 97061, 98983, 166448, 194122, 197966, 322493, 388244, 395932, 644986, 776488, 791864, 1289972, 1552976, 1583728, 2579944, 5159888, 9997283, 19994566, 39989132, 79978264, 159956528]

約数ペア:

[(1, 159956528), (2, 79978264), (4, 39989132), (8, 19994566), (16, 9997283), (31, 5159888), (62, 2579944), (101, 1583728), (103, 1552976), (124, 1289972), (202, 791864), (206, 776488), (248, 644986), (404, 395932), (412, 388244), (496, 322493), (808, 197966), (824, 194122), (961, 166448), (1616, 98983), (1648, 97061), (1922, 83224), (3131, 51088), (3193, 50096), (3844, 41612), (6262, 25544), (6386, 25048), (7688, 20806), (10403, 15376), (12524, 12772)]