157422296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19541}}^1$

素因数の和:19619

約数の個数: 32

約数和(自身を含む): 316580400

約数和(自身を除く): 159158104

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 19541, 39082, 78164, 156328, 371279, 742558, 1035673, 1485116, 2071346, 2970232, 4142692, 8285384, 19677787, 39355574, 78711148, 157422296]

約数ペア:

[(1, 157422296), (2, 78711148), (4, 39355574), (8, 19677787), (19, 8285384), (38, 4142692), (53, 2970232), (76, 2071346), (106, 1485116), (152, 1035673), (212, 742558), (424, 371279), (1007, 156328), (2014, 78164), (4028, 39082), (8056, 19541)]