158998938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4283

約数の個数: 64

約数和(自身を含む): 388177920

約数和(自身を除く): 229178982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2697, 4211, 5394, 6293, 8422, 12586, 12633, 18879, 25266, 29477, 37758, 58954, 88431, 122119, 130541, 176862, 244238, 261082, 366357, 391623, 732714, 783246, 854833, 913787, 1709666, 1827574, 2564499, 2741361, 3785689, 5128998, 5482722, 7571378, 11357067, 22714134, 26499823, 52999646, 79499469, 158998938]

約数ペア:

[(1, 158998938), (2, 79499469), (3, 52999646), (6, 26499823), (7, 22714134), (14, 11357067), (21, 7571378), (29, 5482722), (31, 5128998), (42, 3785689), (58, 2741361), (62, 2564499), (87, 1827574), (93, 1709666), (174, 913787), (186, 854833), (203, 783246), (217, 732714), (406, 391623), (434, 366357), (609, 261082), (651, 244238), (899, 176862), (1218, 130541), (1302, 122119), (1798, 88431), (2697, 58954), (4211, 37758), (5394, 29477), (6293, 25266), (8422, 18879), (12586, 12633)]