191553632

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 385650720

約数和(自身を除く): 194097088

約数列:

[1, 2, 4, 8, 16, 32, 89, 103, 178, 206, 356, 412, 653, 712, 824, 1306, 1424, 1648, 2612, 2848, 3296, 5224, 9167, 10448, 18334, 20896, 36668, 58117, 67259, 73336, 116234, 134518, 146672, 232468, 269036, 293344, 464936, 538072, 929872, 1076144, 1859744, 2152288, 5986051, 11972102, 23944204, 47888408, 95776816, 191553632]

約数ペア:

[(1, 191553632), (2, 95776816), (4, 47888408), (8, 23944204), (16, 11972102), (32, 5986051), (89, 2152288), (103, 1859744), (178, 1076144), (206, 929872), (356, 538072), (412, 464936), (653, 293344), (712, 269036), (824, 232468), (1306, 146672), (1424, 134518), (1648, 116234), (2612, 73336), (2848, 67259), (3296, 58117), (5224, 36668), (9167, 20896), (10448, 18334)]