163075428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 441849408

約数和(自身を除く): 278773980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 5323, 7659, 10212, 10646, 15318, 15969, 21292, 30636, 31938, 47907, 63876, 95814, 122429, 191628, 196951, 244858, 367287, 393902, 489716, 590853, 734574, 787804, 1101861, 1181706, 1469148, 1772559, 2203722, 2363412, 3545118, 4407444, 4529873, 7090236, 9059746, 13589619, 18119492, 27179238, 40768857, 54358476, 81537714, 163075428]

約数ペア:

[(1, 163075428), (2, 81537714), (3, 54358476), (4, 40768857), (6, 27179238), (9, 18119492), (12, 13589619), (18, 9059746), (23, 7090236), (36, 4529873), (37, 4407444), (46, 3545118), (69, 2363412), (74, 2203722), (92, 1772559), (111, 1469148), (138, 1181706), (148, 1101861), (207, 787804), (222, 734574), (276, 590853), (333, 489716), (414, 393902), (444, 367287), (666, 244858), (828, 196951), (851, 191628), (1332, 122429), (1702, 95814), (2553, 63876), (3404, 47907), (5106, 31938), (5323, 30636), (7659, 21292), (10212, 15969), (10646, 15318)]