133256538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12627

約数の個数: 48

約数和(自身を含む): 313747200

約数和(自身を除く): 180490662

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 12569, 25138, 37707, 75414, 113121, 226242, 238811, 389639, 477622, 716433, 779278, 1168917, 1432866, 2149299, 2337834, 3506751, 4298598, 7013502, 7403141, 14806282, 22209423, 44418846, 66628269, 133256538]

約数ペア:

[(1, 133256538), (2, 66628269), (3, 44418846), (6, 22209423), (9, 14806282), (18, 7403141), (19, 7013502), (31, 4298598), (38, 3506751), (57, 2337834), (62, 2149299), (93, 1432866), (114, 1168917), (171, 779278), (186, 716433), (279, 477622), (342, 389639), (558, 238811), (589, 226242), (1178, 113121), (1767, 75414), (3534, 37707), (5301, 25138), (10602, 12569)]