138508188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126839}}^1$

素因数の和:126866

約数の個数: 48

約数和(自身を含む): 397770240

約数和(自身を除く): 259262052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 126839, 253678, 380517, 507356, 761034, 887873, 1522068, 1648907, 1775746, 2663619, 3297814, 3551492, 4946721, 5327238, 6595628, 9893442, 10654476, 11542349, 19786884, 23084698, 34627047, 46169396, 69254094, 138508188]

約数ペア:

[(1, 138508188), (2, 69254094), (3, 46169396), (4, 34627047), (6, 23084698), (7, 19786884), (12, 11542349), (13, 10654476), (14, 9893442), (21, 6595628), (26, 5327238), (28, 4946721), (39, 3551492), (42, 3297814), (52, 2663619), (78, 1775746), (84, 1648907), (91, 1522068), (156, 887873), (182, 761034), (273, 507356), (364, 380517), (546, 253678), (1092, 126839)]