154169316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1381}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 446706624

約数和(自身を除く): 292537308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1381, 1772, 2658, 2762, 3101, 3987, 4143, 5316, 5524, 6202, 7974, 8286, 9303, 9667, 12404, 12429, 15948, 16572, 18606, 19334, 24858, 27909, 29001, 37212, 38668, 49716, 55818, 58002, 87003, 111636, 116004, 174006, 348012, 611783, 1223566, 1835349, 2447132, 3670698, 4282481, 5506047, 7341396, 8564962, 11012094, 12847443, 17129924, 22024188, 25694886, 38542329, 51389772, 77084658, 154169316]

約数ペア:

[(1, 154169316), (2, 77084658), (3, 51389772), (4, 38542329), (6, 25694886), (7, 22024188), (9, 17129924), (12, 12847443), (14, 11012094), (18, 8564962), (21, 7341396), (28, 5506047), (36, 4282481), (42, 3670698), (63, 2447132), (84, 1835349), (126, 1223566), (252, 611783), (443, 348012), (886, 174006), (1329, 116004), (1381, 111636), (1772, 87003), (2658, 58002), (2762, 55818), (3101, 49716), (3987, 38668), (4143, 37212), (5316, 29001), (5524, 27909), (6202, 24858), (7974, 19334), (8286, 18606), (9303, 16572), (9667, 15948), (12404, 12429)]