147740256

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9679}}^1$

素因数の和:9748

約数の個数: 72

約数和(自身を含む): 428107680

約数和(自身を除く): 280367424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 9679, 15264, 19358, 29037, 38716, 58074, 77432, 87111, 116148, 154864, 174222, 232296, 309728, 348444, 464592, 512987, 696888, 929184, 1025974, 1393776, 1538961, 2051948, 2787552, 3077922, 4103896, 4616883, 6155844, 8207792, 9233766, 12311688, 16415584, 18467532, 24623376, 36935064, 49246752, 73870128, 147740256]

約数ペア:

[(1, 147740256), (2, 73870128), (3, 49246752), (4, 36935064), (6, 24623376), (8, 18467532), (9, 16415584), (12, 12311688), (16, 9233766), (18, 8207792), (24, 6155844), (32, 4616883), (36, 4103896), (48, 3077922), (53, 2787552), (72, 2051948), (96, 1538961), (106, 1393776), (144, 1025974), (159, 929184), (212, 696888), (288, 512987), (318, 464592), (424, 348444), (477, 309728), (636, 232296), (848, 174222), (954, 154864), (1272, 116148), (1696, 87111), (1908, 77432), (2544, 58074), (3816, 38716), (5088, 29037), (7632, 19358), (9679, 15264)]