161873448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 308419032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 53, 66, 69, 88, 92, 106, 132, 138, 159, 184, 212, 253, 264, 276, 318, 424, 503, 506, 552, 583, 636, 759, 1006, 1012, 1166, 1219, 1272, 1509, 1518, 1749, 2012, 2024, 2332, 2438, 3018, 3036, 3498, 3657, 4024, 4664, 4876, 5533, 6036, 6072, 6996, 7314, 9752, 11066, 11569, 12072, 13409, 13992, 14628, 16599, 22132, 23138, 26659, 26818, 29256, 33198, 34707, 40227, 44264, 46276, 53318, 53636, 66396, 69414, 79977, 80454, 92552, 106636, 107272, 127259, 132792, 138828, 159954, 160908, 213272, 254518, 277656, 293249, 319908, 321816, 381777, 509036, 586498, 613157, 639816, 763554, 879747, 1018072, 1172996, 1226314, 1527108, 1759494, 1839471, 2345992, 2452628, 3054216, 3518988, 3678942, 4905256, 6744727, 7037976, 7357884, 13489454, 14715768, 20234181, 26978908, 40468362, 53957816, 80936724, 161873448]

約数ペア:

[(1, 161873448), (2, 80936724), (3, 53957816), (4, 40468362), (6, 26978908), (8, 20234181), (11, 14715768), (12, 13489454), (22, 7357884), (23, 7037976), (24, 6744727), (33, 4905256), (44, 3678942), (46, 3518988), (53, 3054216), (66, 2452628), (69, 2345992), (88, 1839471), (92, 1759494), (106, 1527108), (132, 1226314), (138, 1172996), (159, 1018072), (184, 879747), (212, 763554), (253, 639816), (264, 613157), (276, 586498), (318, 509036), (424, 381777), (503, 321816), (506, 319908), (552, 293249), (583, 277656), (636, 254518), (759, 213272), (1006, 160908), (1012, 159954), (1166, 138828), (1219, 132792), (1272, 127259), (1509, 107272), (1518, 106636), (1749, 92552), (2012, 80454), (2024, 79977), (2332, 69414), (2438, 66396), (3018, 53636), (3036, 53318), (3498, 46276), (3657, 44264), (4024, 40227), (4664, 34707), (4876, 33198), (5533, 29256), (6036, 26818), (6072, 26659), (6996, 23138), (7314, 22132), (9752, 16599), (11066, 14628), (11569, 13992), (12072, 13409)]