180370736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 436263744

約数和(自身を除く): 255893008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1697, 1898, 2044, 3394, 3796, 4088, 6643, 6788, 7592, 8176, 11879, 13286, 13576, 15184, 22061, 23758, 26572, 27152, 44122, 47516, 53144, 88244, 95032, 106288, 123881, 154427, 176488, 190064, 247762, 308854, 352976, 495524, 617708, 867167, 991048, 1235416, 1610453, 1734334, 1982096, 2470832, 3220906, 3468668, 6441812, 6937336, 11273171, 12883624, 13874672, 22546342, 25767248, 45092684, 90185368, 180370736]

約数ペア:

[(1, 180370736), (2, 90185368), (4, 45092684), (7, 25767248), (8, 22546342), (13, 13874672), (14, 12883624), (16, 11273171), (26, 6937336), (28, 6441812), (52, 3468668), (56, 3220906), (73, 2470832), (91, 1982096), (104, 1734334), (112, 1610453), (146, 1235416), (182, 991048), (208, 867167), (292, 617708), (364, 495524), (511, 352976), (584, 308854), (728, 247762), (949, 190064), (1022, 176488), (1168, 154427), (1456, 123881), (1697, 106288), (1898, 95032), (2044, 88244), (3394, 53144), (3796, 47516), (4088, 44122), (6643, 27152), (6788, 26572), (7592, 23758), (8176, 22061), (11879, 15184), (13286, 13576)]