156948381136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{23087}}^1$

素因数の和:23420

約数の個数: 80

約数和(自身を含む): 320085013248

約数和(自身を除く): 163136632112

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 241, 328, 344, 482, 656, 688, 964, 1763, 1928, 3526, 3856, 7052, 9881, 10363, 14104, 19762, 20726, 23087, 28208, 39524, 41452, 46174, 79048, 82904, 92348, 158096, 165808, 184696, 369392, 424883, 849766, 946567, 992741, 1699532, 1893134, 1985482, 3399064, 3786268, 3970964, 5563967, 6798128, 7572536, 7941928, 11127934, 15145072, 15883856, 22255868, 40702381, 44511736, 81404762, 89023472, 162809524, 228122647, 239250581, 325619048, 456245294, 478501162, 651238096, 912490588, 957002324, 1824981176, 1914004648, 3649962352, 3828009296, 9809273821, 19618547642, 39237095284, 78474190568, 156948381136]

約数ペア:

[(1, 156948381136), (2, 78474190568), (4, 39237095284), (8, 19618547642), (16, 9809273821), (41, 3828009296), (43, 3649962352), (82, 1914004648), (86, 1824981176), (164, 957002324), (172, 912490588), (241, 651238096), (328, 478501162), (344, 456245294), (482, 325619048), (656, 239250581), (688, 228122647), (964, 162809524), (1763, 89023472), (1928, 81404762), (3526, 44511736), (3856, 40702381), (7052, 22255868), (9881, 15883856), (10363, 15145072), (14104, 11127934), (19762, 7941928), (20726, 7572536), (23087, 6798128), (28208, 5563967), (39524, 3970964), (41452, 3786268), (46174, 3399064), (79048, 1985482), (82904, 1893134), (92348, 1699532), (158096, 992741), (165808, 946567), (184696, 849766), (369392, 424883)]