145887274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 242303040

約数和(自身を除く): 96415766

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 871, 1009, 1079, 1742, 2018, 2158, 5561, 11122, 13117, 26234, 67603, 72293, 83747, 135206, 144586, 167494, 878839, 1088711, 1757678, 2177422, 5611049, 11222098, 72943637, 145887274]

約数ペア:

[(1, 145887274), (2, 72943637), (13, 11222098), (26, 5611049), (67, 2177422), (83, 1757678), (134, 1088711), (166, 878839), (871, 167494), (1009, 144586), (1079, 135206), (1742, 83747), (2018, 72293), (2158, 67603), (5561, 26234), (11122, 13117)]