156955910260

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1\times {\mathrm{16487}}^1$

素因数の和:18160

約数の個数: 48

約数和(自身を含む): 330780409344

約数和(自身を除く): 173824499084

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1297, 1468, 1835, 2594, 3670, 5188, 6485, 7340, 12970, 16487, 25940, 32974, 65948, 82435, 164870, 329740, 475999, 951998, 1903996, 2379995, 4759990, 6050729, 9519980, 12101458, 21383639, 24202916, 30253645, 42767278, 60507290, 85534556, 106918195, 121014580, 213836390, 427672780, 7847795513, 15695591026, 31391182052, 39238977565, 78477955130, 156955910260]

約数ペア:

[(1, 156955910260), (2, 78477955130), (4, 39238977565), (5, 31391182052), (10, 15695591026), (20, 7847795513), (367, 427672780), (734, 213836390), (1297, 121014580), (1468, 106918195), (1835, 85534556), (2594, 60507290), (3670, 42767278), (5188, 30253645), (6485, 24202916), (7340, 21383639), (12970, 12101458), (16487, 9519980), (25940, 6050729), (32974, 4759990), (65948, 2379995), (82435, 1903996), (164870, 951998), (329740, 475999)]