155115316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{70379}}^1$

素因数の和:70431

約数の個数: 24

約数和(自身を含む): 295596000

約数和(自身を除く): 140480684

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 70379, 140758, 281516, 1337201, 2040991, 2674402, 4081982, 5348804, 8163964, 38778829, 77557658, 155115316]

約数ペア:

[(1, 155115316), (2, 77557658), (4, 38778829), (19, 8163964), (29, 5348804), (38, 4081982), (58, 2674402), (76, 2040991), (116, 1337201), (551, 281516), (1102, 140758), (2204, 70379)]