138523644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3037}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 402522848

約数和(自身を除く): 263999204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3037, 3258, 3801, 5068, 6074, 6516, 7602, 9111, 11403, 12148, 15204, 18222, 21259, 22806, 27333, 36444, 42518, 45612, 54666, 63777, 85036, 109332, 127554, 191331, 255108, 382662, 549697, 765324, 1099394, 1649091, 2198788, 3298182, 3847879, 4947273, 6596364, 7695758, 9894546, 11543637, 15391516, 19789092, 23087274, 34630911, 46174548, 69261822, 138523644]

約数ペア:

[(1, 138523644), (2, 69261822), (3, 46174548), (4, 34630911), (6, 23087274), (7, 19789092), (9, 15391516), (12, 11543637), (14, 9894546), (18, 7695758), (21, 6596364), (28, 4947273), (36, 3847879), (42, 3298182), (63, 2198788), (84, 1649091), (126, 1099394), (181, 765324), (252, 549697), (362, 382662), (543, 255108), (724, 191331), (1086, 127554), (1267, 109332), (1629, 85036), (2172, 63777), (2534, 54666), (3037, 45612), (3258, 42518), (3801, 36444), (5068, 27333), (6074, 22806), (6516, 21259), (7602, 18222), (9111, 15204), (11403, 12148)]