145170688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 315090776

約数和(自身を除く): 169920088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 241, 256, 362, 416, 482, 724, 832, 964, 1448, 1664, 1928, 2353, 2896, 3133, 3328, 3856, 4706, 5792, 6266, 7712, 9412, 11584, 12532, 15424, 18824, 23168, 25064, 30848, 37648, 43621, 46336, 50128, 61696, 75296, 87242, 100256, 150592, 174484, 200512, 301184, 348968, 401024, 567073, 602368, 697936, 802048, 1134146, 1395872, 2268292, 2791744, 4536584, 5583488, 9073168, 11166976, 18146336, 36292672, 72585344, 145170688]

約数ペア:

[(1, 145170688), (2, 72585344), (4, 36292672), (8, 18146336), (13, 11166976), (16, 9073168), (26, 5583488), (32, 4536584), (52, 2791744), (64, 2268292), (104, 1395872), (128, 1134146), (181, 802048), (208, 697936), (241, 602368), (256, 567073), (362, 401024), (416, 348968), (482, 301184), (724, 200512), (832, 174484), (964, 150592), (1448, 100256), (1664, 87242), (1928, 75296), (2353, 61696), (2896, 50128), (3133, 46336), (3328, 43621), (3856, 37648), (4706, 30848), (5792, 25064), (6266, 23168), (7712, 18824), (9412, 15424), (11584, 12532)]