158346540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79973}}^1$

素因数の和:79999

約数の個数: 72

約数和(自身を含む): 523989648

約数和(自身を除く): 365643108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79973, 159946, 239919, 319892, 399865, 479838, 719757, 799730, 879703, 959676, 1199595, 1439514, 1599460, 1759406, 2399190, 2639109, 2879028, 3518812, 3598785, 4398515, 4798380, 5278218, 7197570, 7917327, 8797030, 10556436, 13195545, 14395140, 15834654, 17594060, 26391090, 31669308, 39586635, 52782180, 79173270, 158346540]

約数ペア:

[(1, 158346540), (2, 79173270), (3, 52782180), (4, 39586635), (5, 31669308), (6, 26391090), (9, 17594060), (10, 15834654), (11, 14395140), (12, 13195545), (15, 10556436), (18, 8797030), (20, 7917327), (22, 7197570), (30, 5278218), (33, 4798380), (36, 4398515), (44, 3598785), (45, 3518812), (55, 2879028), (60, 2639109), (66, 2399190), (90, 1759406), (99, 1599460), (110, 1439514), (132, 1199595), (165, 959676), (180, 879703), (198, 799730), (220, 719757), (330, 479838), (396, 399865), (495, 319892), (660, 239919), (990, 159946), (1980, 79973)]