138390924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8363}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 370960128

約数和(自身を除く): 232569204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 8363, 16548, 16726, 25089, 33452, 50178, 58541, 100356, 117082, 175623, 234164, 351246, 702492, 1647511, 3295022, 4942533, 6590044, 9885066, 11532577, 19770132, 23065154, 34597731, 46130308, 69195462, 138390924]

約数ペア:

[(1, 138390924), (2, 69195462), (3, 46130308), (4, 34597731), (6, 23065154), (7, 19770132), (12, 11532577), (14, 9885066), (21, 6590044), (28, 4942533), (42, 3295022), (84, 1647511), (197, 702492), (394, 351246), (591, 234164), (788, 175623), (1182, 117082), (1379, 100356), (2364, 58541), (2758, 50178), (4137, 33452), (5516, 25089), (8274, 16726), (8363, 16548)]