142495288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2024

約数の個数: 64

約数和(自身を含む): 311220000

約数和(自身を除く): 168724712

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 988, 1406, 1924, 1949, 1976, 2812, 3848, 3898, 5624, 7796, 9139, 15592, 18278, 25337, 36556, 37031, 50674, 72113, 73112, 74062, 101348, 144226, 148124, 202696, 288452, 296248, 481403, 576904, 937469, 962806, 1370147, 1874938, 1925612, 2740294, 3749876, 3851224, 5480588, 7499752, 10961176, 17811911, 35623822, 71247644, 142495288]

約数ペア:

[(1, 142495288), (2, 71247644), (4, 35623822), (8, 17811911), (13, 10961176), (19, 7499752), (26, 5480588), (37, 3851224), (38, 3749876), (52, 2740294), (74, 1925612), (76, 1874938), (104, 1370147), (148, 962806), (152, 937469), (247, 576904), (296, 481403), (481, 296248), (494, 288452), (703, 202696), (962, 148124), (988, 144226), (1406, 101348), (1924, 74062), (1949, 73112), (1976, 72113), (2812, 50674), (3848, 37031), (3898, 36556), (5624, 25337), (7796, 18278), (9139, 15592)]