166730144

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 385630308

約数和(自身を除く): 218900164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 784, 791, 904, 941, 1568, 1582, 1808, 1882, 3164, 3616, 3764, 5537, 6328, 6587, 7528, 11074, 12656, 13174, 15056, 22148, 25312, 26348, 30112, 44296, 46109, 52696, 88592, 92218, 105392, 106333, 177184, 184436, 210784, 212666, 368872, 425332, 737744, 744331, 850664, 1475488, 1488662, 1701328, 2977324, 3402656, 5210317, 5954648, 10420634, 11909296, 20841268, 23818592, 41682536, 83365072, 166730144]

約数ペア:

[(1, 166730144), (2, 83365072), (4, 41682536), (7, 23818592), (8, 20841268), (14, 11909296), (16, 10420634), (28, 5954648), (32, 5210317), (49, 3402656), (56, 2977324), (98, 1701328), (112, 1488662), (113, 1475488), (196, 850664), (224, 744331), (226, 737744), (392, 425332), (452, 368872), (784, 212666), (791, 210784), (904, 184436), (941, 177184), (1568, 106333), (1582, 105392), (1808, 92218), (1882, 88592), (3164, 52696), (3616, 46109), (3764, 44296), (5537, 30112), (6328, 26348), (6587, 25312), (7528, 22148), (11074, 15056), (12656, 13174)]