156857568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{233419}}^1$

素因数の和:233439

約数の個数: 48

約数和(自身を含む): 470574720

約数和(自身を除く): 313717152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 233419, 466838, 700257, 933676, 1400514, 1633933, 1867352, 2801028, 3267866, 3734704, 4901799, 5602056, 6535732, 7469408, 9803598, 11204112, 13071464, 19607196, 22408224, 26142928, 39214392, 52285856, 78428784, 156857568]

約数ペア:

[(1, 156857568), (2, 78428784), (3, 52285856), (4, 39214392), (6, 26142928), (7, 22408224), (8, 19607196), (12, 13071464), (14, 11204112), (16, 9803598), (21, 7469408), (24, 6535732), (28, 5602056), (32, 4901799), (42, 3734704), (48, 3267866), (56, 2801028), (84, 1867352), (96, 1633933), (112, 1400514), (168, 933676), (224, 700257), (336, 466838), (672, 233419)]