191764384

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9619}}^1$

素因数の和:9725

約数の個数: 48

約数和(自身を含む): 436363200

約数和(自身を除く): 244598816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9619, 9968, 19238, 19936, 38476, 67333, 76952, 134666, 153904, 269332, 307808, 538664, 856091, 1077328, 1712182, 2154656, 3424364, 5992637, 6848728, 11985274, 13697456, 23970548, 27394912, 47941096, 95882192, 191764384]

約数ペア:

[(1, 191764384), (2, 95882192), (4, 47941096), (7, 27394912), (8, 23970548), (14, 13697456), (16, 11985274), (28, 6848728), (32, 5992637), (56, 3424364), (89, 2154656), (112, 1712182), (178, 1077328), (224, 856091), (356, 538664), (623, 307808), (712, 269332), (1246, 153904), (1424, 134666), (2492, 76952), (2848, 67333), (4984, 38476), (9619, 19936), (9968, 19238)]