161230488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 422150400

約数和(自身を除く): 260919912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 498, 664, 696, 996, 1992, 2407, 2791, 4814, 5582, 7221, 8373, 9628, 11164, 14442, 16746, 19256, 22328, 28884, 33492, 57768, 66984, 80939, 161878, 231653, 242817, 323756, 463306, 485634, 647512, 694959, 926612, 971268, 1389918, 1853224, 1942536, 2779836, 5559672, 6717937, 13435874, 20153811, 26871748, 40307622, 53743496, 80615244, 161230488]

約数ペア:

[(1, 161230488), (2, 80615244), (3, 53743496), (4, 40307622), (6, 26871748), (8, 20153811), (12, 13435874), (24, 6717937), (29, 5559672), (58, 2779836), (83, 1942536), (87, 1853224), (116, 1389918), (166, 971268), (174, 926612), (232, 694959), (249, 647512), (332, 485634), (348, 463306), (498, 323756), (664, 242817), (696, 231653), (996, 161878), (1992, 80939), (2407, 66984), (2791, 57768), (4814, 33492), (5582, 28884), (7221, 22328), (8373, 19256), (9628, 16746), (11164, 14442)]