189958272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4198

約数の個数: 128

約数和(自身を含む): 610727040

約数和(自身を除く): 420768768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 4157, 5712, 6528, 7616, 8314, 11424, 12471, 15232, 16628, 22848, 24942, 29099, 33256, 45696, 49884, 58198, 66512, 70669, 87297, 99768, 116396, 133024, 141338, 174594, 199536, 212007, 232792, 266048, 282676, 349188, 399072, 424014, 465584, 494683, 532096, 565352, 698376, 798144, 848028, 931168, 989366, 1130704, 1396752, 1484049, 1596288, 1696056, 1862336, 1978732, 2261408, 2793504, 2968098, 3392112, 3724672, 3957464, 4522816, 5587008, 5936196, 6784224, 7914928, 9045632, 11174016, 11872392, 13568448, 15829856, 23744784, 27136896, 31659712, 47489568, 63319424, 94979136, 189958272]

約数ペア:

[(1, 189958272), (2, 94979136), (3, 63319424), (4, 47489568), (6, 31659712), (7, 27136896), (8, 23744784), (12, 15829856), (14, 13568448), (16, 11872392), (17, 11174016), (21, 9045632), (24, 7914928), (28, 6784224), (32, 5936196), (34, 5587008), (42, 4522816), (48, 3957464), (51, 3724672), (56, 3392112), (64, 2968098), (68, 2793504), (84, 2261408), (96, 1978732), (102, 1862336), (112, 1696056), (119, 1596288), (128, 1484049), (136, 1396752), (168, 1130704), (192, 989366), (204, 931168), (224, 848028), (238, 798144), (272, 698376), (336, 565352), (357, 532096), (384, 494683), (408, 465584), (448, 424014), (476, 399072), (544, 349188), (672, 282676), (714, 266048), (816, 232792), (896, 212007), (952, 199536), (1088, 174594), (1344, 141338), (1428, 133024), (1632, 116396), (1904, 99768), (2176, 87297), (2688, 70669), (2856, 66512), (3264, 58198), (3808, 49884), (4157, 45696), (5712, 33256), (6528, 29099), (7616, 24942), (8314, 22848), (11424, 16628), (12471, 15232)]