147621516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251057}}^1$

素因数の和:251078

約数の個数: 36

約数和(自身を含む): 400688568

約数和(自身を除く): 253067052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 251057, 502114, 753171, 1004228, 1506342, 1757399, 3012684, 3514798, 5272197, 7029596, 10544394, 12301793, 21088788, 24603586, 36905379, 49207172, 73810758, 147621516]

約数ペア:

[(1, 147621516), (2, 73810758), (3, 49207172), (4, 36905379), (6, 24603586), (7, 21088788), (12, 12301793), (14, 10544394), (21, 7029596), (28, 5272197), (42, 3514798), (49, 3012684), (84, 1757399), (98, 1506342), (147, 1004228), (196, 753171), (294, 502114), (588, 251057)]