105581056

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 244537920

約数和(自身を除く): 138956864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 331, 356, 448, 512, 623, 662, 712, 896, 1246, 1324, 1424, 1792, 2317, 2492, 2648, 2848, 3584, 4634, 4984, 5296, 5696, 9268, 9968, 10592, 11392, 18536, 19936, 21184, 22784, 29459, 37072, 39872, 42368, 45568, 58918, 74144, 79744, 84736, 117836, 148288, 159488, 169472, 206213, 235672, 296576, 318976, 412426, 471344, 593152, 824852, 942688, 1186304, 1649704, 1885376, 3299408, 3770752, 6598816, 7541504, 13197632, 15083008, 26395264, 52790528, 105581056]

約数ペア:

[(1, 105581056), (2, 52790528), (4, 26395264), (7, 15083008), (8, 13197632), (14, 7541504), (16, 6598816), (28, 3770752), (32, 3299408), (56, 1885376), (64, 1649704), (89, 1186304), (112, 942688), (128, 824852), (178, 593152), (224, 471344), (256, 412426), (331, 318976), (356, 296576), (448, 235672), (512, 206213), (623, 169472), (662, 159488), (712, 148288), (896, 117836), (1246, 84736), (1324, 79744), (1424, 74144), (1792, 58918), (2317, 45568), (2492, 42368), (2648, 39872), (2848, 37072), (3584, 29459), (4634, 22784), (4984, 21184), (5296, 19936), (5696, 18536), (9268, 11392), (9968, 10592)]