137956386

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1523}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 285585408

約数和(自身を除く): 147629022

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 487, 974, 1461, 1523, 2922, 3046, 4569, 9138, 15097, 30194, 45291, 47213, 90582, 94426, 141639, 283278, 741701, 1483402, 2225103, 4450206, 22992731, 45985462, 68978193, 137956386]

約数ペア:

[(1, 137956386), (2, 68978193), (3, 45985462), (6, 22992731), (31, 4450206), (62, 2225103), (93, 1483402), (186, 741701), (487, 283278), (974, 141639), (1461, 94426), (1523, 90582), (2922, 47213), (3046, 45291), (4569, 30194), (9138, 15097)]