156051558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 72

約数和(自身を含む): 374949432

約数和(自身を除く): 218897874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1193, 1521, 1677, 2386, 3042, 3354, 3579, 5031, 7158, 7267, 10062, 10737, 14534, 15509, 21474, 21801, 31018, 43602, 46527, 51299, 65403, 93054, 102598, 130806, 139581, 153897, 201617, 279162, 307794, 403234, 461691, 604851, 666887, 923382, 1209702, 1333774, 1814553, 2000661, 3629106, 4001322, 6001983, 8669531, 12003966, 17339062, 26008593, 52017186, 78025779, 156051558]

約数ペア:

[(1, 156051558), (2, 78025779), (3, 52017186), (6, 26008593), (9, 17339062), (13, 12003966), (18, 8669531), (26, 6001983), (39, 4001322), (43, 3629106), (78, 2000661), (86, 1814553), (117, 1333774), (129, 1209702), (169, 923382), (234, 666887), (258, 604851), (338, 461691), (387, 403234), (507, 307794), (559, 279162), (774, 201617), (1014, 153897), (1118, 139581), (1193, 130806), (1521, 102598), (1677, 93054), (2386, 65403), (3042, 51299), (3354, 46527), (3579, 43602), (5031, 31018), (7158, 21801), (7267, 21474), (10062, 15509), (10737, 14534)]