155170848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{32987}}^1$

素因数の和:33014

約数の個数: 72

約数和(自身を含む): 473839632

約数和(自身を除く): 318668784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 32987, 65974, 98961, 131948, 197922, 230909, 263896, 395844, 461818, 527792, 692727, 791688, 923636, 1055584, 1385454, 1583376, 1616363, 1847272, 2770908, 3166752, 3232726, 3694544, 4849089, 5541816, 6465452, 7389088, 9698178, 11083632, 12930904, 19396356, 22167264, 25861808, 38792712, 51723616, 77585424, 155170848]

約数ペア:

[(1, 155170848), (2, 77585424), (3, 51723616), (4, 38792712), (6, 25861808), (7, 22167264), (8, 19396356), (12, 12930904), (14, 11083632), (16, 9698178), (21, 7389088), (24, 6465452), (28, 5541816), (32, 4849089), (42, 3694544), (48, 3232726), (49, 3166752), (56, 2770908), (84, 1847272), (96, 1616363), (98, 1583376), (112, 1385454), (147, 1055584), (168, 923636), (196, 791688), (224, 692727), (294, 527792), (336, 461818), (392, 395844), (588, 263896), (672, 230909), (784, 197922), (1176, 131948), (1568, 98961), (2352, 65974), (4704, 32987)]