147976712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74887}}^1$

素因数の和:74925

約数の個数: 32

約数和(自身を含む): 314529600

約数和(自身を除く): 166552888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 74887, 149774, 299548, 599096, 973531, 1422853, 1947062, 2845706, 3894124, 5691412, 7788248, 11382824, 18497089, 36994178, 73988356, 147976712]

約数ペア:

[(1, 147976712), (2, 73988356), (4, 36994178), (8, 18497089), (13, 11382824), (19, 7788248), (26, 5691412), (38, 3894124), (52, 2845706), (76, 1947062), (104, 1422853), (152, 973531), (247, 599096), (494, 299548), (988, 149774), (1976, 74887)]