156742550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 313854912

約数和(自身を除く): 157112362

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3023, 3050, 5185, 6046, 10370, 15115, 25925, 30230, 51391, 51850, 75575, 102782, 151150, 184403, 256955, 368806, 513910, 922015, 1284775, 1844030, 2569550, 3134851, 4610075, 6269702, 9220150, 15674255, 31348510, 78371275, 156742550]

約数ペア:

[(1, 156742550), (2, 78371275), (5, 31348510), (10, 15674255), (17, 9220150), (25, 6269702), (34, 4610075), (50, 3134851), (61, 2569550), (85, 1844030), (122, 1284775), (170, 922015), (305, 513910), (425, 368806), (610, 256955), (850, 184403), (1037, 151150), (1525, 102782), (2074, 75575), (3023, 51850), (3050, 51391), (5185, 30230), (6046, 25925), (10370, 15115)]