156727501808

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4733}}^1\times {\mathrm{12697}}^1$

素因数の和:17601

約数の個数: 40

約数和(自身を含む): 305611095888

約数和(自身を除く): 148883594080

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4733, 9466, 12697, 18932, 25394, 37864, 50788, 75728, 101576, 203152, 771479, 1542958, 2069611, 3085916, 4139222, 6171832, 8278444, 12343664, 16556888, 33113776, 60094901, 120189802, 240379604, 480759208, 961518416, 9795468863, 19590937726, 39181875452, 78363750904, 156727501808]

約数ペア:

[(1, 156727501808), (2, 78363750904), (4, 39181875452), (8, 19590937726), (16, 9795468863), (163, 961518416), (326, 480759208), (652, 240379604), (1304, 120189802), (2608, 60094901), (4733, 33113776), (9466, 16556888), (12697, 12343664), (18932, 8278444), (25394, 6171832), (37864, 4139222), (50788, 3085916), (75728, 2069611), (101576, 1542958), (203152, 771479)]