161450522856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{320338339}}^1$

素因数の和:320338358

約数の個数: 48

約数和(自身を含む): 499727810400

約数和(自身を除く): 338277287544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 320338339, 640676678, 961015017, 1281353356, 1922030034, 2242368373, 2562706712, 2883045051, 3844060068, 4484736746, 5766090102, 6727105119, 7688120136, 8969473492, 11532180204, 13454210238, 17938946984, 20181315357, 23064360408, 26908420476, 40362630714, 53816840952, 80725261428, 161450522856]

約数ペア:

[(1, 161450522856), (2, 80725261428), (3, 53816840952), (4, 40362630714), (6, 26908420476), (7, 23064360408), (8, 20181315357), (9, 17938946984), (12, 13454210238), (14, 11532180204), (18, 8969473492), (21, 7688120136), (24, 6727105119), (28, 5766090102), (36, 4484736746), (42, 3844060068), (56, 2883045051), (63, 2562706712), (72, 2242368373), (84, 1922030034), (126, 1281353356), (168, 961015017), (252, 640676678), (504, 320338339)]