156966639520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51633763}}^1$

素因数の和:51633797

約数の個数: 48

約数和(自身を含む): 390351255840

約数和(自身を除く): 233384616320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 51633763, 103267526, 206535052, 258168815, 413070104, 516337630, 826140208, 981041497, 1032675260, 1652280416, 1962082994, 2065350520, 3924165988, 4130701040, 4905207485, 7848331976, 8261402080, 9810414970, 15696663952, 19620829940, 31393327904, 39241659880, 78483319760, 156966639520]

約数ペア:

[(1, 156966639520), (2, 78483319760), (4, 39241659880), (5, 31393327904), (8, 19620829940), (10, 15696663952), (16, 9810414970), (19, 8261402080), (20, 7848331976), (32, 4905207485), (38, 4130701040), (40, 3924165988), (76, 2065350520), (80, 1962082994), (95, 1652280416), (152, 1032675260), (160, 981041497), (190, 826140208), (304, 516337630), (380, 413070104), (608, 258168815), (760, 206535052), (1520, 103267526), (3040, 51633763)]