170207872

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 349574400

約数和(自身を除く): 179366528

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 128, 134, 178, 223, 268, 356, 446, 536, 712, 892, 1072, 1424, 1784, 2144, 2848, 3568, 4288, 5696, 5963, 7136, 8576, 11392, 11926, 14272, 14941, 19847, 23852, 28544, 29882, 39694, 47704, 59764, 79388, 95408, 119528, 158776, 190816, 239056, 317552, 381632, 478112, 635104, 763264, 956224, 1270208, 1329749, 1912448, 2540416, 2659498, 5318996, 10637992, 21275984, 42551968, 85103936, 170207872]

約数ペア:

[(1, 170207872), (2, 85103936), (4, 42551968), (8, 21275984), (16, 10637992), (32, 5318996), (64, 2659498), (67, 2540416), (89, 1912448), (128, 1329749), (134, 1270208), (178, 956224), (223, 763264), (268, 635104), (356, 478112), (446, 381632), (536, 317552), (712, 239056), (892, 190816), (1072, 158776), (1424, 119528), (1784, 95408), (2144, 79388), (2848, 59764), (3568, 47704), (4288, 39694), (5696, 29882), (5963, 28544), (7136, 23852), (8576, 19847), (11392, 14941), (11926, 14272)]