156967722976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{159463}}^1$

素因数の和:161111

約数の個数: 48

約数和(自身を含む): 325497916800

約数和(自身を除く): 168530193824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1619, 3238, 6476, 12952, 25904, 30761, 51808, 61522, 123044, 159463, 246088, 318926, 492176, 637852, 984352, 1275704, 2551408, 3029797, 5102816, 6059594, 12119188, 24238376, 48476752, 96953504, 258170597, 516341194, 1032682388, 2065364776, 4130729552, 4905241343, 8261459104, 9810482686, 19620965372, 39241930744, 78483861488, 156967722976]

約数ペア:

[(1, 156967722976), (2, 78483861488), (4, 39241930744), (8, 19620965372), (16, 9810482686), (19, 8261459104), (32, 4905241343), (38, 4130729552), (76, 2065364776), (152, 1032682388), (304, 516341194), (608, 258170597), (1619, 96953504), (3238, 48476752), (6476, 24238376), (12952, 12119188), (25904, 6059594), (30761, 5102816), (51808, 3029797), (61522, 2551408), (123044, 1275704), (159463, 984352), (246088, 637852), (318926, 492176)]