156945187472

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{1259}}^1\times {\mathrm{26591}}^1$

素因数の和:28151

約数の個数: 40

約数和(自身を含む): 305372954880

約数和(自身を除く): 148427767408

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 1259, 2344, 2518, 4688, 5036, 10072, 20144, 26591, 53182, 106364, 212728, 368887, 425456, 737774, 1475548, 2951096, 5902192, 7791163, 15582326, 31164652, 33478069, 62329304, 66956138, 124658608, 133912276, 267824552, 535649104, 9809074217, 19618148434, 39236296868, 78472593736, 156945187472]

約数ペア:

[(1, 156945187472), (2, 78472593736), (4, 39236296868), (8, 19618148434), (16, 9809074217), (293, 535649104), (586, 267824552), (1172, 133912276), (1259, 124658608), (2344, 66956138), (2518, 62329304), (4688, 33478069), (5036, 31164652), (10072, 15582326), (20144, 7791163), (26591, 5902192), (53182, 2951096), (106364, 1475548), (212728, 737774), (368887, 425456)]