157844764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7738

約数の個数: 48

約数和(自身を含む): 349574400

約数和(自身を除く): 191729636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 7649, 10318, 15298, 20636, 30596, 53543, 84139, 107086, 168278, 214172, 336556, 512483, 588973, 1024966, 1177946, 2049932, 2355892, 3587381, 5637313, 7174762, 11274626, 14349524, 22549252, 39461191, 78922382, 157844764]

約数ペア:

[(1, 157844764), (2, 78922382), (4, 39461191), (7, 22549252), (11, 14349524), (14, 11274626), (22, 7174762), (28, 5637313), (44, 3587381), (67, 2355892), (77, 2049932), (134, 1177946), (154, 1024966), (268, 588973), (308, 512483), (469, 336556), (737, 214172), (938, 168278), (1474, 107086), (1876, 84139), (2948, 53543), (5159, 30596), (7649, 20636), (10318, 15298)]