156617744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4443

約数の個数: 40

約数和(自身を含む): 316830168

約数和(自身を除く): 160212424

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 4337, 4514, 8674, 9028, 17348, 18056, 34696, 36112, 69392, 160469, 264557, 320938, 529114, 641876, 1058228, 1283752, 2116456, 2567504, 4232912, 9788609, 19577218, 39154436, 78308872, 156617744]

約数ペア:

[(1, 156617744), (2, 78308872), (4, 39154436), (8, 19577218), (16, 9788609), (37, 4232912), (61, 2567504), (74, 2116456), (122, 1283752), (148, 1058228), (244, 641876), (296, 529114), (488, 320938), (592, 264557), (976, 160469), (2257, 69392), (4337, 36112), (4514, 34696), (8674, 18056), (9028, 17348)]