163649892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12409}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 439214720

約数和(自身を除く): 275564828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 12409, 13188, 24818, 37227, 49636, 74454, 86863, 148908, 173726, 260589, 347452, 521178, 1042356, 1948213, 3896426, 5844639, 7792852, 11689278, 13637491, 23378556, 27274982, 40912473, 54549964, 81824946, 163649892]

約数ペア:

[(1, 163649892), (2, 81824946), (3, 54549964), (4, 40912473), (6, 27274982), (7, 23378556), (12, 13637491), (14, 11689278), (21, 7792852), (28, 5844639), (42, 3896426), (84, 1948213), (157, 1042356), (314, 521178), (471, 347452), (628, 260589), (942, 173726), (1099, 148908), (1884, 86863), (2198, 74454), (3297, 49636), (4396, 37227), (6594, 24818), (12409, 13188)]