131445132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120371}}^1$

素因数の和:120398

約数の個数: 48

約数和(自身を含む): 377486592

約数和(自身を除く): 246041460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 120371, 240742, 361113, 481484, 722226, 842597, 1444452, 1564823, 1685194, 2527791, 3129646, 3370388, 4694469, 5055582, 6259292, 9388938, 10111164, 10953761, 18777876, 21907522, 32861283, 43815044, 65722566, 131445132]

約数ペア:

[(1, 131445132), (2, 65722566), (3, 43815044), (4, 32861283), (6, 21907522), (7, 18777876), (12, 10953761), (13, 10111164), (14, 9388938), (21, 6259292), (26, 5055582), (28, 4694469), (39, 3370388), (42, 3129646), (52, 2527791), (78, 1685194), (84, 1564823), (91, 1444452), (156, 842597), (182, 722226), (273, 481484), (364, 361113), (546, 240742), (1092, 120371)]