147565208

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 329011200

約数和(自身を除く): 181445992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 167, 217, 248, 334, 434, 509, 668, 868, 1018, 1169, 1336, 1736, 2036, 2338, 3563, 4072, 4676, 5177, 7126, 9352, 10354, 14252, 15779, 20708, 28504, 31558, 36239, 41416, 63116, 72478, 85003, 110453, 126232, 144956, 170006, 220906, 289912, 340012, 441812, 595021, 680024, 883624, 1190042, 2380084, 2635093, 4760168, 5270186, 10540372, 18445651, 21080744, 36891302, 73782604, 147565208]

約数ペア:

[(1, 147565208), (2, 73782604), (4, 36891302), (7, 21080744), (8, 18445651), (14, 10540372), (28, 5270186), (31, 4760168), (56, 2635093), (62, 2380084), (124, 1190042), (167, 883624), (217, 680024), (248, 595021), (334, 441812), (434, 340012), (509, 289912), (668, 220906), (868, 170006), (1018, 144956), (1169, 126232), (1336, 110453), (1736, 85003), (2036, 72478), (2338, 63116), (3563, 41416), (4072, 36239), (4676, 31558), (5177, 28504), (7126, 20708), (9352, 15779), (10354, 14252)]