154756728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 481728000

約数和(自身を除く): 326971272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 796, 1194, 1393, 1543, 1592, 1791, 2388, 2786, 3086, 3582, 4179, 4629, 4776, 5572, 6172, 7164, 8358, 9258, 10801, 11144, 12344, 12537, 13887, 14328, 16716, 18516, 21602, 25074, 27774, 32403, 33432, 37032, 43204, 50148, 55548, 64806, 86408, 97209, 100296, 111096, 129612, 194418, 259224, 307057, 388836, 614114, 777672, 921171, 1228228, 1842342, 2149399, 2456456, 2763513, 3684684, 4298798, 5527026, 6448197, 7369368, 8597596, 11054052, 12896394, 17195192, 19344591, 22108104, 25792788, 38689182, 51585576, 77378364, 154756728]

約数ペア:

[(1, 154756728), (2, 77378364), (3, 51585576), (4, 38689182), (6, 25792788), (7, 22108104), (8, 19344591), (9, 17195192), (12, 12896394), (14, 11054052), (18, 8597596), (21, 7369368), (24, 6448197), (28, 5527026), (36, 4298798), (42, 3684684), (56, 2763513), (63, 2456456), (72, 2149399), (84, 1842342), (126, 1228228), (168, 921171), (199, 777672), (252, 614114), (398, 388836), (504, 307057), (597, 259224), (796, 194418), (1194, 129612), (1393, 111096), (1543, 100296), (1592, 97209), (1791, 86408), (2388, 64806), (2786, 55548), (3086, 50148), (3582, 43204), (4179, 37032), (4629, 33432), (4776, 32403), (5572, 27774), (6172, 25074), (7164, 21602), (8358, 18516), (9258, 16716), (10801, 14328), (11144, 13887), (12344, 12537)]