197164656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{105323}}^1$

素因数の和:105350

約数の個数: 60

約数和(自身を含む): 594238008

約数和(自身を除く): 397073352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 105323, 210646, 315969, 421292, 631938, 842584, 947907, 1263876, 1369199, 1685168, 1895814, 2527752, 2738398, 3791628, 4107597, 5055504, 5476796, 7583256, 8215194, 10953592, 12322791, 15166512, 16430388, 21907184, 24645582, 32860776, 49291164, 65721552, 98582328, 197164656]

約数ペア:

[(1, 197164656), (2, 98582328), (3, 65721552), (4, 49291164), (6, 32860776), (8, 24645582), (9, 21907184), (12, 16430388), (13, 15166512), (16, 12322791), (18, 10953592), (24, 8215194), (26, 7583256), (36, 5476796), (39, 5055504), (48, 4107597), (52, 3791628), (72, 2738398), (78, 2527752), (104, 1895814), (117, 1685168), (144, 1369199), (156, 1263876), (208, 947907), (234, 842584), (312, 631938), (468, 421292), (624, 315969), (936, 210646), (1872, 105323)]