130431366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 305978400

約数和(自身を除く): 175547034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 2801, 3582, 5174, 5602, 7761, 8403, 15522, 16806, 23283, 25209, 36413, 46566, 50418, 72826, 109239, 218478, 327717, 557399, 655434, 1114798, 1672197, 3344394, 5016591, 7246187, 10033182, 14492374, 21738561, 43477122, 65215683, 130431366]

約数ペア:

[(1, 130431366), (2, 65215683), (3, 43477122), (6, 21738561), (9, 14492374), (13, 10033182), (18, 7246187), (26, 5016591), (39, 3344394), (78, 1672197), (117, 1114798), (199, 655434), (234, 557399), (398, 327717), (597, 218478), (1194, 109239), (1791, 72826), (2587, 50418), (2801, 46566), (3582, 36413), (5174, 25209), (5602, 23283), (7761, 16806), (8403, 15522)]