140355384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19559}}^1$

素因数の和:19604

約数の個数: 64

約数和(自身を含む): 394329600

約数和(自身を除く): 253974216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 19559, 39118, 58677, 78236, 117354, 156472, 234708, 254267, 449857, 469416, 508534, 762801, 899714, 1017068, 1349571, 1525602, 1799428, 2034136, 2699142, 3051204, 3598856, 5398284, 5848141, 6102408, 10796568, 11696282, 17544423, 23392564, 35088846, 46785128, 70177692, 140355384]

約数ペア:

[(1, 140355384), (2, 70177692), (3, 46785128), (4, 35088846), (6, 23392564), (8, 17544423), (12, 11696282), (13, 10796568), (23, 6102408), (24, 5848141), (26, 5398284), (39, 3598856), (46, 3051204), (52, 2699142), (69, 2034136), (78, 1799428), (92, 1525602), (104, 1349571), (138, 1017068), (156, 899714), (184, 762801), (276, 508534), (299, 469416), (312, 449857), (552, 254267), (598, 234708), (897, 156472), (1196, 117354), (1794, 78236), (2392, 58677), (3588, 39118), (7176, 19559)]