130540928

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 300736800

約数和(自身を除く): 170195872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1246, 1424, 1637, 2492, 2848, 3274, 4984, 5696, 6548, 9968, 11392, 11459, 13096, 19936, 22918, 26192, 39872, 45836, 52384, 79744, 91672, 104768, 145693, 183344, 209536, 291386, 366688, 582772, 733376, 1019851, 1165544, 1466752, 2039702, 2331088, 4079404, 4662176, 8158808, 9324352, 16317616, 18648704, 32635232, 65270464, 130540928]

約数ペア:

[(1, 130540928), (2, 65270464), (4, 32635232), (7, 18648704), (8, 16317616), (14, 9324352), (16, 8158808), (28, 4662176), (32, 4079404), (56, 2331088), (64, 2039702), (89, 1466752), (112, 1165544), (128, 1019851), (178, 733376), (224, 582772), (356, 366688), (448, 291386), (623, 209536), (712, 183344), (896, 145693), (1246, 104768), (1424, 91672), (1637, 79744), (2492, 52384), (2848, 45836), (3274, 39872), (4984, 26192), (5696, 22918), (6548, 19936), (9968, 13096), (11392, 11459)]