198871056

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{12907}}^1$

素因数の和:13028

約数の個数: 60

約数和(自身を含む): 561807792

約数和(自身を除く): 362936736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 12907, 15408, 25814, 38721, 51628, 77442, 103256, 116163, 154884, 206512, 232326, 309768, 464652, 619536, 929304, 1381049, 1858608, 2762098, 4143147, 5524196, 8286294, 11048392, 12429441, 16572588, 22096784, 24858882, 33145176, 49717764, 66290352, 99435528, 198871056]

約数ペア:

[(1, 198871056), (2, 99435528), (3, 66290352), (4, 49717764), (6, 33145176), (8, 24858882), (9, 22096784), (12, 16572588), (16, 12429441), (18, 11048392), (24, 8286294), (36, 5524196), (48, 4143147), (72, 2762098), (107, 1858608), (144, 1381049), (214, 929304), (321, 619536), (428, 464652), (642, 309768), (856, 232326), (963, 206512), (1284, 154884), (1712, 116163), (1926, 103256), (2568, 77442), (3852, 51628), (5136, 38721), (7704, 25814), (12907, 15408)]