189351432

素因数分解:

$2^3\times 3^5\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 535298400

約数和(自身を除く): 345946968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 257, 324, 379, 486, 514, 648, 758, 771, 972, 1028, 1137, 1516, 1542, 1944, 2056, 2274, 2313, 3032, 3084, 3411, 4548, 4626, 6168, 6822, 6939, 9096, 9252, 10233, 13644, 13878, 18504, 20466, 20817, 27288, 27756, 30699, 40932, 41634, 55512, 61398, 62451, 81864, 83268, 92097, 97403, 122796, 124902, 166536, 184194, 194806, 245592, 249804, 292209, 368388, 389612, 499608, 584418, 736776, 779224, 876627, 1168836, 1753254, 2337672, 2629881, 3506508, 5259762, 7013016, 7889643, 10519524, 15779286, 21039048, 23668929, 31558572, 47337858, 63117144, 94675716, 189351432]

約数ペア:

[(1, 189351432), (2, 94675716), (3, 63117144), (4, 47337858), (6, 31558572), (8, 23668929), (9, 21039048), (12, 15779286), (18, 10519524), (24, 7889643), (27, 7013016), (36, 5259762), (54, 3506508), (72, 2629881), (81, 2337672), (108, 1753254), (162, 1168836), (216, 876627), (243, 779224), (257, 736776), (324, 584418), (379, 499608), (486, 389612), (514, 368388), (648, 292209), (758, 249804), (771, 245592), (972, 194806), (1028, 184194), (1137, 166536), (1516, 124902), (1542, 122796), (1944, 97403), (2056, 92097), (2274, 83268), (2313, 81864), (3032, 62451), (3084, 61398), (3411, 55512), (4548, 41634), (4626, 40932), (6168, 30699), (6822, 27756), (6939, 27288), (9096, 20817), (9252, 20466), (10233, 18504), (13644, 13878)]