131157408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 362299392

約数和(自身を除く): 231141984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 191, 276, 311, 368, 382, 552, 573, 622, 736, 764, 933, 1104, 1146, 1244, 1528, 1866, 2208, 2292, 2488, 3056, 3732, 4393, 4584, 4976, 6112, 7153, 7464, 8786, 9168, 9952, 13179, 14306, 14928, 17572, 18336, 21459, 26358, 28612, 29856, 35144, 42918, 52716, 57224, 59401, 70288, 85836, 105432, 114448, 118802, 140576, 171672, 178203, 210864, 228896, 237604, 343344, 356406, 421728, 475208, 686688, 712812, 950416, 1366223, 1425624, 1900832, 2732446, 2851248, 4098669, 5464892, 5702496, 8197338, 10929784, 16394676, 21859568, 32789352, 43719136, 65578704, 131157408]

約数ペア:

[(1, 131157408), (2, 65578704), (3, 43719136), (4, 32789352), (6, 21859568), (8, 16394676), (12, 10929784), (16, 8197338), (23, 5702496), (24, 5464892), (32, 4098669), (46, 2851248), (48, 2732446), (69, 1900832), (92, 1425624), (96, 1366223), (138, 950416), (184, 712812), (191, 686688), (276, 475208), (311, 421728), (368, 356406), (382, 343344), (552, 237604), (573, 228896), (622, 210864), (736, 178203), (764, 171672), (933, 140576), (1104, 118802), (1146, 114448), (1244, 105432), (1528, 85836), (1866, 70288), (2208, 59401), (2292, 57224), (2488, 52716), (3056, 42918), (3732, 35144), (4393, 29856), (4584, 28612), (4976, 26358), (6112, 21459), (7153, 18336), (7464, 17572), (8786, 14928), (9168, 14306), (9952, 13179)]