139929496

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1327}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 306568800

約数和(自身を除く): 166639304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 538, 1076, 1327, 1883, 2152, 2654, 3766, 5308, 7532, 9289, 10616, 13181, 15064, 18578, 26362, 37156, 52724, 65023, 74312, 105448, 130046, 260092, 356963, 520184, 713926, 1427852, 2498741, 2855704, 4997482, 9994964, 17491187, 19989928, 34982374, 69964748, 139929496]

約数ペア:

[(1, 139929496), (2, 69964748), (4, 34982374), (7, 19989928), (8, 17491187), (14, 9994964), (28, 4997482), (49, 2855704), (56, 2498741), (98, 1427852), (196, 713926), (269, 520184), (392, 356963), (538, 260092), (1076, 130046), (1327, 105448), (1883, 74312), (2152, 65023), (2654, 52724), (3766, 37156), (5308, 26362), (7532, 18578), (9289, 15064), (10616, 13181)]