142731306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6229}}^1$

素因数の和:6323

約数の個数: 48

約数和(自身を含む): 330439200

約数和(自身を除く): 187707894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 6229, 7638, 11457, 12458, 18687, 22914, 37374, 56061, 112122, 118351, 236702, 355053, 417343, 710106, 834686, 1065159, 1252029, 2130318, 2504058, 3756087, 7512174, 7929517, 15859034, 23788551, 47577102, 71365653, 142731306]

約数ペア:

[(1, 142731306), (2, 71365653), (3, 47577102), (6, 23788551), (9, 15859034), (18, 7929517), (19, 7512174), (38, 3756087), (57, 2504058), (67, 2130318), (114, 1252029), (134, 1065159), (171, 834686), (201, 710106), (342, 417343), (402, 355053), (603, 236702), (1206, 118351), (1273, 112122), (2546, 56061), (3819, 37374), (6229, 22914), (7638, 18687), (11457, 12458)]