172385424

素因数分解:

$2^4\times 3^2\times {\mathrm{1197121}}^1$

素因数の和:1197135

約数の個数: 30

約数和(自身を含む): 482440166

約数和(自身を除く): 310054742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1197121, 2394242, 3591363, 4788484, 7182726, 9576968, 10774089, 14365452, 19153936, 21548178, 28730904, 43096356, 57461808, 86192712, 172385424]

約数ペア:

[(1, 172385424), (2, 86192712), (3, 57461808), (4, 43096356), (6, 28730904), (8, 21548178), (9, 19153936), (12, 14365452), (16, 10774089), (18, 9576968), (24, 7182726), (36, 4788484), (48, 3591363), (72, 2394242), (144, 1197121)]