191289888

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{2347}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 546135408

約数和(自身を除く): 354845520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2347, 2547, 3396, 4528, 4694, 5094, 6792, 7041, 9056, 9388, 10188, 13584, 14082, 18776, 20376, 21123, 27168, 28164, 37552, 40752, 42246, 56328, 75104, 81504, 84492, 112656, 168984, 225312, 337968, 664201, 675936, 1328402, 1992603, 2656804, 3985206, 5313608, 5977809, 7970412, 10627216, 11955618, 15940824, 21254432, 23911236, 31881648, 47822472, 63763296, 95644944, 191289888]

約数ペア:

[(1, 191289888), (2, 95644944), (3, 63763296), (4, 47822472), (6, 31881648), (8, 23911236), (9, 21254432), (12, 15940824), (16, 11955618), (18, 10627216), (24, 7970412), (32, 5977809), (36, 5313608), (48, 3985206), (72, 2656804), (96, 1992603), (144, 1328402), (283, 675936), (288, 664201), (566, 337968), (849, 225312), (1132, 168984), (1698, 112656), (2264, 84492), (2347, 81504), (2547, 75104), (3396, 56328), (4528, 42246), (4694, 40752), (5094, 37552), (6792, 28164), (7041, 27168), (9056, 21123), (9388, 20376), (10188, 18776), (13584, 14082)]