154760032

素因数分解:

$2^5\times 7^2\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 356801760

約数和(自身を除く): 202041728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 229, 392, 431, 458, 784, 862, 916, 1568, 1603, 1724, 1832, 3017, 3206, 3448, 3664, 6034, 6412, 6896, 7328, 11221, 12068, 12824, 13792, 21119, 22442, 24136, 25648, 42238, 44884, 48272, 51296, 84476, 89768, 96544, 98699, 168952, 179536, 197398, 337904, 359072, 394796, 675808, 690893, 789592, 1381786, 1579184, 2763572, 3158368, 4836251, 5527144, 9672502, 11054288, 19345004, 22108576, 38690008, 77380016, 154760032]

約数ペア:

[(1, 154760032), (2, 77380016), (4, 38690008), (7, 22108576), (8, 19345004), (14, 11054288), (16, 9672502), (28, 5527144), (32, 4836251), (49, 3158368), (56, 2763572), (98, 1579184), (112, 1381786), (196, 789592), (224, 690893), (229, 675808), (392, 394796), (431, 359072), (458, 337904), (784, 197398), (862, 179536), (916, 168952), (1568, 98699), (1603, 96544), (1724, 89768), (1832, 84476), (3017, 51296), (3206, 48272), (3448, 44884), (3664, 42238), (6034, 25648), (6412, 24136), (6896, 22442), (7328, 21119), (11221, 13792), (12068, 12824)]