144536623

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 195022080

約数和(自身を除く): 50485457

約数列:

[1, 7, 11, 23, 49, 77, 89, 131, 161, 253, 539, 623, 917, 979, 1127, 1441, 1771, 2047, 3013, 4361, 6419, 6853, 10087, 11659, 12397, 14329, 21091, 22517, 33143, 47971, 70609, 81613, 100303, 128249, 147637, 157619, 232001, 268157, 571291, 897743, 1103333, 1624007, 1877099, 2949727, 6284201, 13139693, 20648089, 144536623]

約数ペア:

[(1, 144536623), (7, 20648089), (11, 13139693), (23, 6284201), (49, 2949727), (77, 1877099), (89, 1624007), (131, 1103333), (161, 897743), (253, 571291), (539, 268157), (623, 232001), (917, 157619), (979, 147637), (1127, 128249), (1441, 100303), (1771, 81613), (2047, 70609), (3013, 47971), (4361, 33143), (6419, 22517), (6853, 21091), (10087, 14329), (11659, 12397)]