162213632

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 373414272

約数和(自身を除く): 211200640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 691, 896, 917, 1048, 1382, 1792, 1834, 2096, 2764, 3668, 4192, 4837, 5528, 7336, 8384, 9674, 11056, 14672, 16768, 19348, 22112, 29344, 33536, 38696, 44224, 58688, 77392, 88448, 90521, 117376, 154784, 176896, 181042, 234752, 309568, 362084, 619136, 633647, 724168, 1238272, 1267294, 1448336, 2534588, 2896672, 5069176, 5793344, 10138352, 11586688, 20276704, 23173376, 40553408, 81106816, 162213632]

約数ペア:

[(1, 162213632), (2, 81106816), (4, 40553408), (7, 23173376), (8, 20276704), (14, 11586688), (16, 10138352), (28, 5793344), (32, 5069176), (56, 2896672), (64, 2534588), (112, 1448336), (128, 1267294), (131, 1238272), (224, 724168), (256, 633647), (262, 619136), (448, 362084), (524, 309568), (691, 234752), (896, 181042), (917, 176896), (1048, 154784), (1382, 117376), (1792, 90521), (1834, 88448), (2096, 77392), (2764, 58688), (3668, 44224), (4192, 38696), (4837, 33536), (5528, 29344), (7336, 22112), (8384, 19348), (9674, 16768), (11056, 14672)]