145434664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1091}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 287632800

約数和(自身を除く): 142198136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 877, 1091, 1754, 2182, 3508, 4364, 7016, 8728, 16663, 20729, 33326, 41458, 66652, 82916, 133304, 165832, 956807, 1913614, 3827228, 7654456, 18179333, 36358666, 72717332, 145434664]

約数ペア:

[(1, 145434664), (2, 72717332), (4, 36358666), (8, 18179333), (19, 7654456), (38, 3827228), (76, 1913614), (152, 956807), (877, 165832), (1091, 133304), (1754, 82916), (2182, 66652), (3508, 41458), (4364, 33326), (7016, 20729), (8728, 16663)]