157045681492

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{479}}^1\times {\mathrm{7369}}^1$

素因数の和:8093

約数の個数: 72

約数和(自身を含む): 321822547200

約数和(自身を除く): 164776865708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 479, 908, 958, 1589, 1916, 3178, 3353, 6356, 6706, 7369, 11123, 13412, 14738, 22246, 23471, 29476, 44492, 46942, 51583, 93884, 103166, 108733, 206332, 217466, 361081, 434932, 722162, 761131, 1444324, 1522262, 1672763, 3044524, 3345526, 3529751, 5327917, 6691052, 7059502, 10655834, 11709341, 14119004, 21311668, 23418682, 24708257, 46837364, 49416514, 81965387, 98833028, 163930774, 172957799, 327861548, 345915598, 691831196, 801253477, 1602506954, 3205013908, 5608774339, 11217548678, 22435097356, 39261420373, 78522840746, 157045681492]

約数ペア:

[(1, 157045681492), (2, 78522840746), (4, 39261420373), (7, 22435097356), (14, 11217548678), (28, 5608774339), (49, 3205013908), (98, 1602506954), (196, 801253477), (227, 691831196), (454, 345915598), (479, 327861548), (908, 172957799), (958, 163930774), (1589, 98833028), (1916, 81965387), (3178, 49416514), (3353, 46837364), (6356, 24708257), (6706, 23418682), (7369, 21311668), (11123, 14119004), (13412, 11709341), (14738, 10655834), (22246, 7059502), (23471, 6691052), (29476, 5327917), (44492, 3529751), (46942, 3345526), (51583, 3044524), (93884, 1672763), (103166, 1522262), (108733, 1444324), (206332, 761131), (217466, 722162), (361081, 434932)]