133493192

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 164552248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 217, 248, 262, 434, 524, 587, 868, 917, 1048, 1174, 1736, 1834, 2348, 3668, 4061, 4109, 4696, 7336, 8122, 8218, 16244, 16436, 18197, 28427, 32488, 32872, 36394, 56854, 72788, 76897, 113708, 127379, 145576, 153794, 227416, 254758, 307588, 509516, 538279, 615176, 1019032, 1076558, 2153116, 2383807, 4306232, 4767614, 9535228, 16686649, 19070456, 33373298, 66746596, 133493192]

約数ペア:

[(1, 133493192), (2, 66746596), (4, 33373298), (7, 19070456), (8, 16686649), (14, 9535228), (28, 4767614), (31, 4306232), (56, 2383807), (62, 2153116), (124, 1076558), (131, 1019032), (217, 615176), (248, 538279), (262, 509516), (434, 307588), (524, 254758), (587, 227416), (868, 153794), (917, 145576), (1048, 127379), (1174, 113708), (1736, 76897), (1834, 72788), (2348, 56854), (3668, 36394), (4061, 32872), (4109, 32488), (4696, 28427), (7336, 18197), (8122, 16436), (8218, 16244)]