158776974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1307}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 365449968

約数和(自身を除く): 206672994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 397, 794, 1191, 1307, 2382, 2614, 3573, 3921, 6749, 7146, 7842, 11763, 13498, 20247, 22219, 23526, 40494, 44438, 60741, 66657, 121482, 133314, 199971, 399942, 518879, 1037758, 1556637, 3113274, 4669911, 8820943, 9339822, 17641886, 26462829, 52925658, 79388487, 158776974]

約数ペア:

[(1, 158776974), (2, 79388487), (3, 52925658), (6, 26462829), (9, 17641886), (17, 9339822), (18, 8820943), (34, 4669911), (51, 3113274), (102, 1556637), (153, 1037758), (306, 518879), (397, 399942), (794, 199971), (1191, 133314), (1307, 121482), (2382, 66657), (2614, 60741), (3573, 44438), (3921, 40494), (6749, 23526), (7146, 22219), (7842, 20247), (11763, 13498)]