161631768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 425088000

約数和(自身を除く): 263456232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4099, 4929, 6572, 8198, 9858, 12297, 13144, 16396, 19716, 24594, 32792, 39432, 49188, 98376, 127069, 217247, 254138, 381207, 434494, 508276, 651741, 762414, 868988, 1016552, 1303482, 1524828, 1737976, 2606964, 3049656, 5213928, 6734657, 13469314, 20203971, 26938628, 40407942, 53877256, 80815884, 161631768]

約数ペア:

[(1, 161631768), (2, 80815884), (3, 53877256), (4, 40407942), (6, 26938628), (8, 20203971), (12, 13469314), (24, 6734657), (31, 5213928), (53, 3049656), (62, 2606964), (93, 1737976), (106, 1524828), (124, 1303482), (159, 1016552), (186, 868988), (212, 762414), (248, 651741), (318, 508276), (372, 434494), (424, 381207), (636, 254138), (744, 217247), (1272, 127069), (1643, 98376), (3286, 49188), (4099, 39432), (4929, 32792), (6572, 24594), (8198, 19716), (9858, 16396), (12297, 13144)]