128194272

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6451}}^1$

素因数の和:6493

約数の個数: 96

約数和(自身を含む): 390216960

約数和(自身を除く): 262022688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6451, 6624, 9936, 12902, 19353, 19872, 25804, 38706, 51608, 58059, 77412, 103216, 116118, 148373, 154824, 174177, 206432, 232236, 296746, 309648, 348354, 445119, 464472, 593492, 619296, 696708, 890238, 928944, 1186984, 1335357, 1393416, 1780476, 1857888, 2373968, 2670714, 2786832, 3560952, 4006071, 4747936, 5341428, 5573664, 7121904, 8012142, 10682856, 14243808, 16024284, 21365712, 32048568, 42731424, 64097136, 128194272]

約数ペア:

[(1, 128194272), (2, 64097136), (3, 42731424), (4, 32048568), (6, 21365712), (8, 16024284), (9, 14243808), (12, 10682856), (16, 8012142), (18, 7121904), (23, 5573664), (24, 5341428), (27, 4747936), (32, 4006071), (36, 3560952), (46, 2786832), (48, 2670714), (54, 2373968), (69, 1857888), (72, 1780476), (92, 1393416), (96, 1335357), (108, 1186984), (138, 928944), (144, 890238), (184, 696708), (207, 619296), (216, 593492), (276, 464472), (288, 445119), (368, 348354), (414, 309648), (432, 296746), (552, 232236), (621, 206432), (736, 174177), (828, 154824), (864, 148373), (1104, 116118), (1242, 103216), (1656, 77412), (2208, 58059), (2484, 51608), (3312, 38706), (4968, 25804), (6451, 19872), (6624, 19353), (9936, 12902)]