159388974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8539}}^1$

素因数の和:8625

約数の個数: 48

約数和(自身を含む): 371694960

約数和(自身を除く): 212305986

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 8539, 9333, 17078, 18666, 25617, 51234, 76851, 145163, 153702, 290326, 435489, 520879, 870978, 1041758, 1306467, 1562637, 2612934, 3125274, 4687911, 8854943, 9375822, 17709886, 26564829, 53129658, 79694487, 159388974]

約数ペア:

[(1, 159388974), (2, 79694487), (3, 53129658), (6, 26564829), (9, 17709886), (17, 9375822), (18, 8854943), (34, 4687911), (51, 3125274), (61, 2612934), (102, 1562637), (122, 1306467), (153, 1041758), (183, 870978), (306, 520879), (366, 435489), (549, 290326), (1037, 153702), (1098, 145163), (2074, 76851), (3111, 51234), (6222, 25617), (8539, 18666), (9333, 17078)]