121388704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 254415168

約数和(自身を除く): 133026464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 908, 983, 1816, 1966, 3632, 3859, 3932, 7264, 7718, 7864, 15436, 15728, 16711, 30872, 31456, 33422, 61744, 66844, 123488, 133688, 223141, 267376, 446282, 534752, 892564, 1785128, 3570256, 3793397, 7140512, 7586794, 15173588, 30347176, 60694352, 121388704]

約数ペア:

[(1, 121388704), (2, 60694352), (4, 30347176), (8, 15173588), (16, 7586794), (17, 7140512), (32, 3793397), (34, 3570256), (68, 1785128), (136, 892564), (227, 534752), (272, 446282), (454, 267376), (544, 223141), (908, 133688), (983, 123488), (1816, 66844), (1966, 61744), (3632, 33422), (3859, 31456), (3932, 30872), (7264, 16711), (7718, 15728), (7864, 15436)]