171960408

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1743

約数の個数: 96

約数和(自身を含む): 492382800

約数和(自身を除く): 320422392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1272, 1431, 1669, 1908, 1944, 2862, 3338, 3816, 4293, 5007, 5724, 6676, 8586, 10014, 11448, 12879, 13352, 15021, 17172, 20028, 25758, 30042, 34344, 40056, 45063, 51516, 60084, 88457, 90126, 103032, 120168, 135189, 176914, 180252, 265371, 270378, 353828, 360504, 405567, 530742, 540756, 707656, 796113, 811134, 1061484, 1081512, 1592226, 1622268, 2122968, 2388339, 3184452, 3244536, 4776678, 6368904, 7165017, 9553356, 14330034, 19106712, 21495051, 28660068, 42990102, 57320136, 85980204, 171960408]

約数ペア:

[(1, 171960408), (2, 85980204), (3, 57320136), (4, 42990102), (6, 28660068), (8, 21495051), (9, 19106712), (12, 14330034), (18, 9553356), (24, 7165017), (27, 6368904), (36, 4776678), (53, 3244536), (54, 3184452), (72, 2388339), (81, 2122968), (106, 1622268), (108, 1592226), (159, 1081512), (162, 1061484), (212, 811134), (216, 796113), (243, 707656), (318, 540756), (324, 530742), (424, 405567), (477, 360504), (486, 353828), (636, 270378), (648, 265371), (954, 180252), (972, 176914), (1272, 135189), (1431, 120168), (1669, 103032), (1908, 90126), (1944, 88457), (2862, 60084), (3338, 51516), (3816, 45063), (4293, 40056), (5007, 34344), (5724, 30042), (6676, 25758), (8586, 20028), (10014, 17172), (11448, 15021), (12879, 13352)]