130767808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 276404832

約数和(自身を除く): 145637024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 263, 272, 457, 526, 544, 914, 1052, 1088, 1828, 2104, 3656, 4208, 4471, 7312, 7769, 8416, 8942, 14624, 15538, 16832, 17884, 29248, 31076, 35768, 62152, 71536, 120191, 124304, 143072, 240382, 248608, 286144, 480764, 497216, 961528, 1923056, 2043247, 3846112, 4086494, 7692224, 8172988, 16345976, 32691952, 65383904, 130767808]

約数ペア:

[(1, 130767808), (2, 65383904), (4, 32691952), (8, 16345976), (16, 8172988), (17, 7692224), (32, 4086494), (34, 3846112), (64, 2043247), (68, 1923056), (136, 961528), (263, 497216), (272, 480764), (457, 286144), (526, 248608), (544, 240382), (914, 143072), (1052, 124304), (1088, 120191), (1828, 71536), (2104, 62152), (3656, 35768), (4208, 31076), (4471, 29248), (7312, 17884), (7769, 16832), (8416, 15538), (8942, 14624)]