161394714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 389088000

約数和(自身を除く): 227693286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 149, 234, 298, 351, 447, 702, 894, 1341, 1543, 1937, 2682, 3086, 3874, 4023, 4629, 5811, 8046, 9258, 11622, 13887, 17433, 20059, 27774, 34866, 40118, 41661, 52299, 60177, 83322, 104598, 120354, 180531, 229907, 361062, 459814, 541593, 689721, 1083186, 1379442, 2069163, 2988791, 4138326, 5977582, 6207489, 8966373, 12414978, 17932746, 26899119, 53798238, 80697357, 161394714]

約数ペア:

[(1, 161394714), (2, 80697357), (3, 53798238), (6, 26899119), (9, 17932746), (13, 12414978), (18, 8966373), (26, 6207489), (27, 5977582), (39, 4138326), (54, 2988791), (78, 2069163), (117, 1379442), (149, 1083186), (234, 689721), (298, 541593), (351, 459814), (447, 361062), (702, 229907), (894, 180531), (1341, 120354), (1543, 104598), (1937, 83322), (2682, 60177), (3086, 52299), (3874, 41661), (4023, 40118), (4629, 34866), (5811, 27774), (8046, 20059), (9258, 17433), (11622, 13887)]