142899484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3347

約数の個数: 72

約数和(自身を含む): 331808400

約数和(自身を除く): 188908916

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3299, 3332, 6188, 6598, 10829, 13196, 21658, 23093, 42887, 43316, 46186, 56083, 85774, 92372, 112166, 161651, 171548, 224332, 300209, 323302, 392581, 600418, 646604, 729079, 785162, 1200836, 1458158, 1570324, 2101463, 2748067, 2916316, 4202926, 5103553, 5496134, 8405852, 10207106, 10992268, 20414212, 35724871, 71449742, 142899484]

約数ペア:

[(1, 142899484), (2, 71449742), (4, 35724871), (7, 20414212), (13, 10992268), (14, 10207106), (17, 8405852), (26, 5496134), (28, 5103553), (34, 4202926), (49, 2916316), (52, 2748067), (68, 2101463), (91, 1570324), (98, 1458158), (119, 1200836), (182, 785162), (196, 729079), (221, 646604), (238, 600418), (364, 392581), (442, 323302), (476, 300209), (637, 224332), (833, 171548), (884, 161651), (1274, 112166), (1547, 92372), (1666, 85774), (2548, 56083), (3094, 46186), (3299, 43316), (3332, 42887), (6188, 23093), (6598, 21658), (10829, 13196)]