121541576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37699}}^1$

素因数の和:37749

約数の個数: 32

約数和(自身を含む): 253344000

約数和(自身を除く): 131802424

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 37699, 75398, 150796, 301592, 490087, 980174, 1168669, 1960348, 2337338, 3920696, 4674676, 9349352, 15192697, 30385394, 60770788, 121541576]

約数ペア:

[(1, 121541576), (2, 60770788), (4, 30385394), (8, 15192697), (13, 9349352), (26, 4674676), (31, 3920696), (52, 2337338), (62, 1960348), (104, 1168669), (124, 980174), (248, 490087), (403, 301592), (806, 150796), (1612, 75398), (3224, 37699)]