131458248

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 389836800

約数和(自身を除く): 258378552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 552, 563, 564, 621, 828, 846, 1081, 1126, 1128, 1242, 1269, 1656, 1689, 1692, 2162, 2252, 2484, 2538, 3243, 3378, 3384, 4324, 4504, 4968, 5067, 5076, 6486, 6756, 8648, 9729, 10134, 10152, 12949, 12972, 13512, 15201, 19458, 20268, 25898, 25944, 26461, 29187, 30402, 38847, 38916, 40536, 51796, 52922, 58374, 60804, 77694, 77832, 79383, 103592, 105844, 116541, 116748, 121608, 155388, 158766, 211688, 233082, 233496, 238149, 310776, 317532, 349623, 466164, 476298, 608603, 635064, 699246, 714447, 932328, 952596, 1217206, 1398492, 1428894, 1825809, 1905192, 2434412, 2796984, 2857788, 3651618, 4868824, 5477427, 5715576, 7303236, 10954854, 14606472, 16432281, 21909708, 32864562, 43819416, 65729124, 131458248]

約数ペア:

[(1, 131458248), (2, 65729124), (3, 43819416), (4, 32864562), (6, 21909708), (8, 16432281), (9, 14606472), (12, 10954854), (18, 7303236), (23, 5715576), (24, 5477427), (27, 4868824), (36, 3651618), (46, 2857788), (47, 2796984), (54, 2434412), (69, 1905192), (72, 1825809), (92, 1428894), (94, 1398492), (108, 1217206), (138, 952596), (141, 932328), (184, 714447), (188, 699246), (207, 635064), (216, 608603), (276, 476298), (282, 466164), (376, 349623), (414, 317532), (423, 310776), (552, 238149), (563, 233496), (564, 233082), (621, 211688), (828, 158766), (846, 155388), (1081, 121608), (1126, 116748), (1128, 116541), (1242, 105844), (1269, 103592), (1656, 79383), (1689, 77832), (1692, 77694), (2162, 60804), (2252, 58374), (2484, 52922), (2538, 51796), (3243, 40536), (3378, 38916), (3384, 38847), (4324, 30402), (4504, 29187), (4968, 26461), (5067, 25944), (5076, 25898), (6486, 20268), (6756, 19458), (8648, 15201), (9729, 13512), (10134, 12972), (10152, 12949)]