142729944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121369}}^1$

素因数の和:121392

約数の個数: 48

約数和(自身を含む): 415085400

約数和(自身を除く): 272355456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121369, 242738, 364107, 485476, 728214, 849583, 970952, 1456428, 1699166, 2548749, 2912856, 3398332, 5097498, 5947081, 6796664, 10194996, 11894162, 17841243, 20389992, 23788324, 35682486, 47576648, 71364972, 142729944]

約数ペア:

[(1, 142729944), (2, 71364972), (3, 47576648), (4, 35682486), (6, 23788324), (7, 20389992), (8, 17841243), (12, 11894162), (14, 10194996), (21, 6796664), (24, 5947081), (28, 5097498), (42, 3398332), (49, 2912856), (56, 2548749), (84, 1699166), (98, 1456428), (147, 970952), (168, 849583), (196, 728214), (294, 485476), (392, 364107), (588, 242738), (1176, 121369)]