156722833072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1\times {\mathrm{5261}}^1$

素因数の和:6206

約数の個数: 80

約数和(自身を含む): 329182805952

約数和(自身を除く): 172459972880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 727, 788, 1454, 1576, 2561, 2908, 3152, 5122, 5261, 5816, 9451, 10244, 10522, 11632, 18902, 20488, 21044, 37804, 40976, 42088, 68393, 75608, 84176, 136786, 143219, 151216, 273572, 286438, 547144, 572876, 1036417, 1094288, 1145752, 1861847, 2072834, 2291504, 3723694, 3824747, 4145668, 7447388, 7649494, 8291336, 13473421, 14894776, 15298988, 16582672, 26946842, 29789552, 30597976, 49721711, 53893684, 61195952, 99443422, 107787368, 198886844, 215574736, 397773688, 753475159, 795547376, 1506950318, 3013900636, 6027801272, 9795177067, 12055602544, 19590354134, 39180708268, 78361416536, 156722833072]

約数ペア:

[(1, 156722833072), (2, 78361416536), (4, 39180708268), (8, 19590354134), (13, 12055602544), (16, 9795177067), (26, 6027801272), (52, 3013900636), (104, 1506950318), (197, 795547376), (208, 753475159), (394, 397773688), (727, 215574736), (788, 198886844), (1454, 107787368), (1576, 99443422), (2561, 61195952), (2908, 53893684), (3152, 49721711), (5122, 30597976), (5261, 29789552), (5816, 26946842), (9451, 16582672), (10244, 15298988), (10522, 14894776), (11632, 13473421), (18902, 8291336), (20488, 7649494), (21044, 7447388), (37804, 4145668), (40976, 3824747), (42088, 3723694), (68393, 2291504), (75608, 2072834), (84176, 1861847), (136786, 1145752), (143219, 1094288), (151216, 1036417), (273572, 572876), (286438, 547144)]