161786484

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9791}}^1$

素因数の和:9827

約数の個数: 72

約数和(自身を含む): 449100288

約数和(自身を除く): 287313804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 9791, 16524, 19582, 29373, 39164, 58746, 88119, 117492, 166447, 176238, 264357, 332894, 352476, 499341, 528714, 665788, 793071, 998682, 1057428, 1498023, 1586142, 1997364, 2379213, 2996046, 3172284, 4494069, 4758426, 5992092, 8988138, 9516852, 13482207, 17976276, 26964414, 40446621, 53928828, 80893242, 161786484]

約数ペア:

[(1, 161786484), (2, 80893242), (3, 53928828), (4, 40446621), (6, 26964414), (9, 17976276), (12, 13482207), (17, 9516852), (18, 8988138), (27, 5992092), (34, 4758426), (36, 4494069), (51, 3172284), (54, 2996046), (68, 2379213), (81, 1997364), (102, 1586142), (108, 1498023), (153, 1057428), (162, 998682), (204, 793071), (243, 665788), (306, 528714), (324, 499341), (459, 352476), (486, 332894), (612, 264357), (918, 176238), (972, 166447), (1377, 117492), (1836, 88119), (2754, 58746), (4131, 39164), (5508, 29373), (8262, 19582), (9791, 16524)]