130375644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81689}}^1$

素因数の和:81722

約数の個数: 48

約数和(自身を含む): 365971200

約数和(自身を除く): 235595556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 81689, 163378, 245067, 326756, 490134, 571823, 980268, 1143646, 1552091, 1715469, 2287292, 3104182, 3430938, 4656273, 6208364, 6861876, 9312546, 10864637, 18625092, 21729274, 32593911, 43458548, 65187822, 130375644]

約数ペア:

[(1, 130375644), (2, 65187822), (3, 43458548), (4, 32593911), (6, 21729274), (7, 18625092), (12, 10864637), (14, 9312546), (19, 6861876), (21, 6208364), (28, 4656273), (38, 3430938), (42, 3104182), (57, 2287292), (76, 1715469), (84, 1552091), (114, 1143646), (133, 980268), (228, 571823), (266, 490134), (399, 326756), (532, 245067), (798, 163378), (1596, 81689)]