157088827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 199756800

約数和(自身を除く): 42667973

約数列:

[1, 7, 19, 23, 89, 133, 161, 437, 577, 623, 1691, 2047, 3059, 4039, 10963, 11837, 13271, 14329, 38893, 51353, 76741, 92897, 252149, 272251, 359471, 975707, 1181119, 1765043, 6829949, 8267833, 22441261, 157088827]

約数ペア:

[(1, 157088827), (7, 22441261), (19, 8267833), (23, 6829949), (89, 1765043), (133, 1181119), (161, 975707), (437, 359471), (577, 272251), (623, 252149), (1691, 92897), (2047, 76741), (3059, 51353), (4039, 38893), (10963, 14329), (11837, 13271)]