156945373396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{30059}}^1$

素因数の和:31661

約数の個数: 72

約数和(自身を含む): 338516962560

約数和(自身を除く): 181571589164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1567, 1666, 3134, 3332, 6268, 10969, 21938, 26639, 30059, 43876, 53278, 60118, 76783, 106556, 120236, 153566, 186473, 210413, 307132, 372946, 420826, 511003, 745892, 841652, 1022006, 1305311, 1472891, 2044012, 2610622, 2945782, 3577021, 5221244, 5891564, 7154042, 14308084, 25039147, 47102453, 50078294, 94204906, 100156588, 188409812, 329717171, 659434342, 800741701, 1318868684, 1601483402, 2308020197, 3202966804, 4616040394, 5605191907, 9232080788, 11210383814, 22420767628, 39236343349, 78472686698, 156945373396]

約数ペア:

[(1, 156945373396), (2, 78472686698), (4, 39236343349), (7, 22420767628), (14, 11210383814), (17, 9232080788), (28, 5605191907), (34, 4616040394), (49, 3202966804), (68, 2308020197), (98, 1601483402), (119, 1318868684), (196, 800741701), (238, 659434342), (476, 329717171), (833, 188409812), (1567, 100156588), (1666, 94204906), (3134, 50078294), (3332, 47102453), (6268, 25039147), (10969, 14308084), (21938, 7154042), (26639, 5891564), (30059, 5221244), (43876, 3577021), (53278, 2945782), (60118, 2610622), (76783, 2044012), (106556, 1472891), (120236, 1305311), (153566, 1022006), (186473, 841652), (210413, 745892), (307132, 511003), (372946, 420826)]