126927294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 287884800

約数和(自身を除く): 160957506

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 139, 278, 299, 417, 509, 598, 834, 897, 1018, 1527, 1794, 1807, 3054, 3197, 3614, 5421, 6394, 6617, 9591, 10842, 11707, 13234, 19182, 19851, 23414, 35121, 39702, 41561, 70242, 70751, 83122, 124683, 141502, 152191, 212253, 249366, 304382, 424506, 456573, 913146, 919763, 1627273, 1839526, 2759289, 3254546, 4881819, 5518578, 9763638, 21154549, 42309098, 63463647, 126927294]

約数ペア:

[(1, 126927294), (2, 63463647), (3, 42309098), (6, 21154549), (13, 9763638), (23, 5518578), (26, 4881819), (39, 3254546), (46, 2759289), (69, 1839526), (78, 1627273), (138, 919763), (139, 913146), (278, 456573), (299, 424506), (417, 304382), (509, 249366), (598, 212253), (834, 152191), (897, 141502), (1018, 124683), (1527, 83122), (1794, 70751), (1807, 70242), (3054, 41561), (3197, 39702), (3614, 35121), (5421, 23414), (6394, 19851), (6617, 19182), (9591, 13234), (10842, 11707)]