156769218536

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1\times {\mathrm{16633}}^1$

素因数の和:20274

約数の個数: 64

約数和(自身を含む): 343198010880

約数和(自身を除く): 186428792344

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 3581, 7162, 14324, 16633, 25067, 28648, 33266, 50134, 66532, 100268, 116431, 133064, 168307, 200536, 232862, 336614, 465724, 673228, 781751, 931448, 1178149, 1346456, 1563502, 2356298, 3127004, 4712596, 5472257, 6254008, 9425192, 10944514, 21889028, 43778056, 59562773, 119125546, 238251092, 416939411, 476502184, 833878822, 1667757644, 2799450331, 3335515288, 5598900662, 11197801324, 19596152317, 22395602648, 39192304634, 78384609268, 156769218536]

約数ペア:

[(1, 156769218536), (2, 78384609268), (4, 39192304634), (7, 22395602648), (8, 19596152317), (14, 11197801324), (28, 5598900662), (47, 3335515288), (56, 2799450331), (94, 1667757644), (188, 833878822), (329, 476502184), (376, 416939411), (658, 238251092), (1316, 119125546), (2632, 59562773), (3581, 43778056), (7162, 21889028), (14324, 10944514), (16633, 9425192), (25067, 6254008), (28648, 5472257), (33266, 4712596), (50134, 3127004), (66532, 2356298), (100268, 1563502), (116431, 1346456), (133064, 1178149), (168307, 931448), (200536, 781751), (232862, 673228), (336614, 465724)]