144248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 310800

約数和(自身を除く): 166552

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 247, 292, 494, 584, 949, 988, 1387, 1898, 1976, 2774, 3796, 5548, 7592, 11096, 18031, 36062, 72124, 144248]

約数ペア:

[(1, 144248), (2, 72124), (4, 36062), (8, 18031), (13, 11096), (19, 7592), (26, 5548), (38, 3796), (52, 2774), (73, 1976), (76, 1898), (104, 1387), (146, 988), (152, 949), (247, 584), (292, 494)]