157025628

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 417454128

約数和(自身を除く): 260428500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 876, 972, 1314, 1971, 2213, 2628, 3942, 4426, 5913, 6639, 7884, 8852, 11826, 13278, 17739, 19917, 23652, 26556, 35478, 39834, 59751, 70956, 79668, 119502, 161549, 179253, 239004, 323098, 358506, 484647, 537759, 646196, 717012, 969294, 1075518, 1453941, 1938588, 2151036, 2907882, 4361823, 5815764, 8723646, 13085469, 17447292, 26170938, 39256407, 52341876, 78512814, 157025628]

約数ペア:

[(1, 157025628), (2, 78512814), (3, 52341876), (4, 39256407), (6, 26170938), (9, 17447292), (12, 13085469), (18, 8723646), (27, 5815764), (36, 4361823), (54, 2907882), (73, 2151036), (81, 1938588), (108, 1453941), (146, 1075518), (162, 969294), (219, 717012), (243, 646196), (292, 537759), (324, 484647), (438, 358506), (486, 323098), (657, 239004), (876, 179253), (972, 161549), (1314, 119502), (1971, 79668), (2213, 70956), (2628, 59751), (3942, 39834), (4426, 35478), (5913, 26556), (6639, 23652), (7884, 19917), (8852, 17739), (11826, 13278)]