157528392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2955

約数の個数: 128

約数和(自身を含む): 501811200

約数和(自身を除く): 344282808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 2903, 3192, 3876, 4522, 5806, 6783, 7752, 8709, 9044, 11612, 13566, 17418, 18088, 20321, 23224, 27132, 34836, 40642, 49351, 54264, 55157, 60963, 69672, 81284, 98702, 110314, 121926, 148053, 162568, 165471, 197404, 220628, 243852, 296106, 330942, 345457, 386099, 394808, 441256, 487704, 592212, 661884, 690914, 772198, 937669, 1036371, 1158297, 1184424, 1323768, 1381828, 1544396, 1875338, 2072742, 2316594, 2763656, 2813007, 3088792, 3750676, 4145484, 4633188, 5626014, 6563683, 7501352, 8290968, 9266376, 11252028, 13127366, 19691049, 22504056, 26254732, 39382098, 52509464, 78764196, 157528392]

約数ペア:

[(1, 157528392), (2, 78764196), (3, 52509464), (4, 39382098), (6, 26254732), (7, 22504056), (8, 19691049), (12, 13127366), (14, 11252028), (17, 9266376), (19, 8290968), (21, 7501352), (24, 6563683), (28, 5626014), (34, 4633188), (38, 4145484), (42, 3750676), (51, 3088792), (56, 2813007), (57, 2763656), (68, 2316594), (76, 2072742), (84, 1875338), (102, 1544396), (114, 1381828), (119, 1323768), (133, 1184424), (136, 1158297), (152, 1036371), (168, 937669), (204, 772198), (228, 690914), (238, 661884), (266, 592212), (323, 487704), (357, 441256), (399, 394808), (408, 386099), (456, 345457), (476, 330942), (532, 296106), (646, 243852), (714, 220628), (798, 197404), (952, 165471), (969, 162568), (1064, 148053), (1292, 121926), (1428, 110314), (1596, 98702), (1938, 81284), (2261, 69672), (2584, 60963), (2856, 55157), (2903, 54264), (3192, 49351), (3876, 40642), (4522, 34836), (5806, 27132), (6783, 23224), (7752, 20321), (8709, 18088), (9044, 17418), (11612, 13566)]