144803862

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 373744800

約数和(自身を除く): 228940938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 298, 378, 447, 567, 857, 894, 1043, 1134, 1341, 1714, 2086, 2571, 2682, 3129, 4023, 5142, 5999, 6258, 7713, 8046, 9387, 11998, 12069, 15426, 17997, 18774, 23139, 24138, 28161, 35994, 46278, 53991, 56322, 69417, 84483, 107982, 127693, 138834, 161973, 168966, 255386, 323946, 383079, 485919, 766158, 893851, 971838, 1149237, 1787702, 2298474, 2681553, 3447711, 5363106, 6895422, 8044659, 10343133, 16089318, 20686266, 24133977, 48267954, 72401931, 144803862]

約数ペア:

[(1, 144803862), (2, 72401931), (3, 48267954), (6, 24133977), (7, 20686266), (9, 16089318), (14, 10343133), (18, 8044659), (21, 6895422), (27, 5363106), (42, 3447711), (54, 2681553), (63, 2298474), (81, 1787702), (126, 1149237), (149, 971838), (162, 893851), (189, 766158), (298, 485919), (378, 383079), (447, 323946), (567, 255386), (857, 168966), (894, 161973), (1043, 138834), (1134, 127693), (1341, 107982), (1714, 84483), (2086, 69417), (2571, 56322), (2682, 53991), (3129, 46278), (4023, 35994), (5142, 28161), (5999, 24138), (6258, 23139), (7713, 18774), (8046, 17997), (9387, 15426), (11998, 12069)]