139004796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31223}}^1$

素因数の和:31290

約数の個数: 48

約数和(自身を含む): 377685504

約数和(自身を除く): 238680708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31223, 62446, 93669, 124892, 187338, 218561, 374676, 437122, 655683, 874244, 1311366, 1654819, 2622732, 3309638, 4964457, 6619276, 9928914, 11583733, 19857828, 23167466, 34751199, 46334932, 69502398, 139004796]

約数ペア:

[(1, 139004796), (2, 69502398), (3, 46334932), (4, 34751199), (6, 23167466), (7, 19857828), (12, 11583733), (14, 9928914), (21, 6619276), (28, 4964457), (42, 3309638), (53, 2622732), (84, 1654819), (106, 1311366), (159, 874244), (212, 655683), (318, 437122), (371, 374676), (636, 218561), (742, 187338), (1113, 124892), (1484, 93669), (2226, 62446), (4452, 31223)]