160688528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 426639360

約数和(自身を除く): 265950832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 127, 143, 154, 158, 176, 182, 208, 254, 286, 308, 316, 364, 508, 553, 572, 616, 632, 728, 869, 889, 1001, 1016, 1027, 1106, 1144, 1232, 1264, 1397, 1456, 1651, 1738, 1778, 2002, 2032, 2054, 2212, 2288, 2794, 3302, 3476, 3556, 4004, 4108, 4424, 5588, 6083, 6604, 6952, 7112, 7189, 8008, 8216, 8848, 9779, 10033, 11176, 11297, 11557, 12166, 13208, 13904, 14224, 14378, 16016, 16432, 18161, 19558, 20066, 22352, 22594, 23114, 24332, 26416, 28756, 36322, 39116, 40132, 45188, 46228, 48664, 57512, 70231, 72644, 78232, 79079, 80264, 90376, 92456, 97328, 110363, 115024, 127127, 130429, 140462, 145288, 156464, 158158, 160528, 180752, 184912, 220726, 254254, 260858, 280924, 290576, 316316, 441452, 508508, 521716, 561848, 632632, 772541, 882904, 913003, 1017016, 1043432, 1123696, 1265264, 1434719, 1545082, 1765808, 1826006, 2034032, 2086864, 2869438, 3090164, 3652012, 5738876, 6180328, 7304024, 10043033, 11477752, 12360656, 14608048, 20086066, 22955504, 40172132, 80344264, 160688528]

約数ペア:

[(1, 160688528), (2, 80344264), (4, 40172132), (7, 22955504), (8, 20086066), (11, 14608048), (13, 12360656), (14, 11477752), (16, 10043033), (22, 7304024), (26, 6180328), (28, 5738876), (44, 3652012), (52, 3090164), (56, 2869438), (77, 2086864), (79, 2034032), (88, 1826006), (91, 1765808), (104, 1545082), (112, 1434719), (127, 1265264), (143, 1123696), (154, 1043432), (158, 1017016), (176, 913003), (182, 882904), (208, 772541), (254, 632632), (286, 561848), (308, 521716), (316, 508508), (364, 441452), (508, 316316), (553, 290576), (572, 280924), (616, 260858), (632, 254254), (728, 220726), (869, 184912), (889, 180752), (1001, 160528), (1016, 158158), (1027, 156464), (1106, 145288), (1144, 140462), (1232, 130429), (1264, 127127), (1397, 115024), (1456, 110363), (1651, 97328), (1738, 92456), (1778, 90376), (2002, 80264), (2032, 79079), (2054, 78232), (2212, 72644), (2288, 70231), (2794, 57512), (3302, 48664), (3476, 46228), (3556, 45188), (4004, 40132), (4108, 39116), (4424, 36322), (5588, 28756), (6083, 26416), (6604, 24332), (6952, 23114), (7112, 22594), (7189, 22352), (8008, 20066), (8216, 19558), (8848, 18161), (9779, 16432), (10033, 16016), (11176, 14378), (11297, 14224), (11557, 13904), (12166, 13208)]