149921328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{43991}}^1$

素因数の和:44073

約数の個数: 40

約数和(自身を含む): 392760576

約数和(自身を除く): 242839248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 43991, 87982, 131973, 175964, 263946, 351928, 527892, 703856, 1055784, 2111568, 3123361, 6246722, 9370083, 12493444, 18740166, 24986888, 37480332, 49973776, 74960664, 149921328]

約数ペア:

[(1, 149921328), (2, 74960664), (3, 49973776), (4, 37480332), (6, 24986888), (8, 18740166), (12, 12493444), (16, 9370083), (24, 6246722), (48, 3123361), (71, 2111568), (142, 1055784), (213, 703856), (284, 527892), (426, 351928), (568, 263946), (852, 175964), (1136, 131973), (1704, 87982), (3408, 43991)]