128883384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 431059200

約数和(自身を除く): 302175816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 43, 56, 57, 63, 72, 76, 84, 86, 114, 126, 129, 133, 152, 168, 171, 172, 228, 252, 258, 266, 301, 313, 342, 344, 387, 399, 456, 504, 516, 532, 602, 626, 684, 774, 798, 817, 903, 939, 1032, 1064, 1197, 1204, 1252, 1368, 1548, 1596, 1634, 1806, 1878, 2191, 2394, 2408, 2451, 2504, 2709, 2817, 3096, 3192, 3268, 3612, 3756, 4382, 4788, 4902, 5418, 5634, 5719, 5947, 6536, 6573, 7224, 7353, 7512, 8764, 9576, 9804, 10836, 11268, 11438, 11894, 13146, 13459, 14706, 17157, 17528, 17841, 19608, 19719, 21672, 22536, 22876, 23788, 26292, 26918, 29412, 34314, 35682, 39438, 40377, 41629, 45752, 47576, 51471, 52584, 53523, 53836, 58824, 68628, 71364, 78876, 80754, 83258, 94213, 102942, 107046, 107672, 121131, 124887, 137256, 142728, 157752, 161508, 166516, 188426, 205884, 214092, 242262, 249774, 255721, 282639, 323016, 333032, 374661, 376852, 411768, 428184, 484524, 499548, 511442, 565278, 749322, 753704, 767163, 847917, 969048, 999096, 1022884, 1130556, 1498644, 1534326, 1695834, 1790047, 2045768, 2261112, 2301489, 2997288, 3068652, 3391668, 3580094, 4602978, 5370141, 6137304, 6783336, 7160188, 9205956, 10740282, 14320376, 16110423, 18411912, 21480564, 32220846, 42961128, 64441692, 128883384]

約数ペア:

[(1, 128883384), (2, 64441692), (3, 42961128), (4, 32220846), (6, 21480564), (7, 18411912), (8, 16110423), (9, 14320376), (12, 10740282), (14, 9205956), (18, 7160188), (19, 6783336), (21, 6137304), (24, 5370141), (28, 4602978), (36, 3580094), (38, 3391668), (42, 3068652), (43, 2997288), (56, 2301489), (57, 2261112), (63, 2045768), (72, 1790047), (76, 1695834), (84, 1534326), (86, 1498644), (114, 1130556), (126, 1022884), (129, 999096), (133, 969048), (152, 847917), (168, 767163), (171, 753704), (172, 749322), (228, 565278), (252, 511442), (258, 499548), (266, 484524), (301, 428184), (313, 411768), (342, 376852), (344, 374661), (387, 333032), (399, 323016), (456, 282639), (504, 255721), (516, 249774), (532, 242262), (602, 214092), (626, 205884), (684, 188426), (774, 166516), (798, 161508), (817, 157752), (903, 142728), (939, 137256), (1032, 124887), (1064, 121131), (1197, 107672), (1204, 107046), (1252, 102942), (1368, 94213), (1548, 83258), (1596, 80754), (1634, 78876), (1806, 71364), (1878, 68628), (2191, 58824), (2394, 53836), (2408, 53523), (2451, 52584), (2504, 51471), (2709, 47576), (2817, 45752), (3096, 41629), (3192, 40377), (3268, 39438), (3612, 35682), (3756, 34314), (4382, 29412), (4788, 26918), (4902, 26292), (5418, 23788), (5634, 22876), (5719, 22536), (5947, 21672), (6536, 19719), (6573, 19608), (7224, 17841), (7353, 17528), (7512, 17157), (8764, 14706), (9576, 13459), (9804, 13146), (10836, 11894), (11268, 11438)]