157045053560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{241207}}^1$

素因数の和:241656

約数の個数: 64

約数和(自身を含む): 362882963520

約数和(自身を除く): 205837909960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 397, 410, 794, 820, 1588, 1640, 1985, 3176, 3970, 7940, 15880, 16277, 32554, 65108, 81385, 130216, 162770, 241207, 325540, 482414, 651080, 964828, 1206035, 1929656, 2412070, 4824140, 9648280, 9889487, 19778974, 39557948, 49447435, 79115896, 95759179, 98894870, 191518358, 197789740, 383036716, 395579480, 478795895, 766073432, 957591790, 1915183580, 3830367160, 3926126339, 7852252678, 15704505356, 19630631695, 31409010712, 39261263390, 78522526780, 157045053560]

約数ペア:

[(1, 157045053560), (2, 78522526780), (4, 39261263390), (5, 31409010712), (8, 19630631695), (10, 15704505356), (20, 7852252678), (40, 3926126339), (41, 3830367160), (82, 1915183580), (164, 957591790), (205, 766073432), (328, 478795895), (397, 395579480), (410, 383036716), (794, 197789740), (820, 191518358), (1588, 98894870), (1640, 95759179), (1985, 79115896), (3176, 49447435), (3970, 39557948), (7940, 19778974), (15880, 9889487), (16277, 9648280), (32554, 4824140), (65108, 2412070), (81385, 1929656), (130216, 1206035), (162770, 964828), (241207, 651080), (325540, 482414)]