168978862064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1\times {\mathrm{1877}}^1$

素因数の和:2794

約数の個数: 80

約数和(自身を含む): 338355564096

約数和(自身を除く): 169376702032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 241, 296, 482, 592, 631, 964, 1262, 1877, 1928, 2524, 3754, 3856, 5048, 7508, 8917, 10096, 15016, 17834, 23347, 30032, 35668, 46694, 69449, 71336, 93388, 138898, 142672, 152071, 186776, 277796, 304142, 373552, 452357, 555592, 608284, 904714, 1111184, 1184387, 1216568, 1809428, 2368774, 2433136, 3618856, 4737548, 5626627, 7237712, 9475096, 11253254, 16737209, 18950192, 22506508, 33474418, 43822319, 45013016, 66948836, 87644638, 90026032, 133897672, 175289276, 267795344, 285437267, 350578552, 570874534, 701157104, 1141749068, 2283498136, 4566996272, 10561178879, 21122357758, 42244715516, 84489431032, 168978862064]

約数ペア:

[(1, 168978862064), (2, 84489431032), (4, 42244715516), (8, 21122357758), (16, 10561178879), (37, 4566996272), (74, 2283498136), (148, 1141749068), (241, 701157104), (296, 570874534), (482, 350578552), (592, 285437267), (631, 267795344), (964, 175289276), (1262, 133897672), (1877, 90026032), (1928, 87644638), (2524, 66948836), (3754, 45013016), (3856, 43822319), (5048, 33474418), (7508, 22506508), (8917, 18950192), (10096, 16737209), (15016, 11253254), (17834, 9475096), (23347, 7237712), (30032, 5626627), (35668, 4737548), (46694, 3618856), (69449, 2433136), (71336, 2368774), (93388, 1809428), (138898, 1216568), (142672, 1184387), (152071, 1111184), (186776, 904714), (277796, 608284), (304142, 555592), (373552, 452357)]