162857856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 506246400

約数和(自身を除く): 343388544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1409, 1806, 2064, 2408, 2688, 2752, 2818, 3612, 4128, 4227, 4816, 5504, 5636, 7224, 8256, 8454, 9632, 9863, 11272, 14448, 16512, 16908, 19264, 19726, 22544, 28896, 29589, 33816, 38528, 39452, 45088, 57792, 59178, 60587, 67632, 78904, 90176, 115584, 118356, 121174, 135264, 157808, 180352, 181761, 236712, 242348, 270528, 315616, 363522, 424109, 473424, 484696, 541056, 631232, 727044, 848218, 946848, 969392, 1262464, 1272327, 1454088, 1696436, 1893696, 1938784, 2544654, 2908176, 3392872, 3787392, 3877568, 5089308, 5816352, 6785744, 7755136, 10178616, 11632704, 13571488, 20357232, 23265408, 27142976, 40714464, 54285952, 81428928, 162857856]

約数ペア:

[(1, 162857856), (2, 81428928), (3, 54285952), (4, 40714464), (6, 27142976), (7, 23265408), (8, 20357232), (12, 13571488), (14, 11632704), (16, 10178616), (21, 7755136), (24, 6785744), (28, 5816352), (32, 5089308), (42, 3877568), (43, 3787392), (48, 3392872), (56, 2908176), (64, 2544654), (84, 1938784), (86, 1893696), (96, 1696436), (112, 1454088), (128, 1272327), (129, 1262464), (168, 969392), (172, 946848), (192, 848218), (224, 727044), (258, 631232), (301, 541056), (336, 484696), (344, 473424), (384, 424109), (448, 363522), (516, 315616), (602, 270528), (672, 242348), (688, 236712), (896, 181761), (903, 180352), (1032, 157808), (1204, 135264), (1344, 121174), (1376, 118356), (1409, 115584), (1806, 90176), (2064, 78904), (2408, 67632), (2688, 60587), (2752, 59178), (2818, 57792), (3612, 45088), (4128, 39452), (4227, 38528), (4816, 33816), (5504, 29589), (5636, 28896), (7224, 22544), (8256, 19726), (8454, 19264), (9632, 16908), (9863, 16512), (11272, 14448)]