152403313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 171208800

約数和(自身を除く): 18805487

約数列:

[1, 19, 23, 59, 257, 437, 529, 1121, 1357, 4883, 5911, 10051, 15163, 25783, 31211, 112309, 135953, 288097, 348749, 593009, 2583107, 6626231, 8021227, 152403313]

約数ペア:

[(1, 152403313), (19, 8021227), (23, 6626231), (59, 2583107), (257, 593009), (437, 348749), (529, 288097), (1121, 135953), (1357, 112309), (4883, 31211), (5911, 25783), (10051, 15163)]