164974208

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 379537920

約数和(自身を除く): 214563712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 1823, 2828, 3232, 3646, 5656, 6464, 7292, 11312, 12761, 12928, 14584, 22624, 25522, 29168, 45248, 51044, 58336, 90496, 102088, 116672, 184123, 204176, 233344, 368246, 408352, 736492, 816704, 1288861, 1472984, 1633408, 2577722, 2945968, 5155444, 5891936, 10310888, 11783872, 20621776, 23567744, 41243552, 82487104, 164974208]

約数ペア:

[(1, 164974208), (2, 82487104), (4, 41243552), (7, 23567744), (8, 20621776), (14, 11783872), (16, 10310888), (28, 5891936), (32, 5155444), (56, 2945968), (64, 2577722), (101, 1633408), (112, 1472984), (128, 1288861), (202, 816704), (224, 736492), (404, 408352), (448, 368246), (707, 233344), (808, 204176), (896, 184123), (1414, 116672), (1616, 102088), (1823, 90496), (2828, 58336), (3232, 51044), (3646, 45248), (5656, 29168), (6464, 25522), (7292, 22624), (11312, 14584), (12761, 12928)]