151454464

素因数分解:

$2^8\times 7^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 347970560

約数和(自身を除く): 196516096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 379, 446, 448, 758, 892, 896, 1516, 1561, 1784, 1792, 2653, 3032, 3122, 3568, 5306, 6064, 6244, 7136, 10612, 12128, 12488, 14272, 21224, 24256, 24976, 28544, 42448, 48512, 49952, 57088, 84517, 84896, 97024, 99904, 169034, 169792, 199808, 338068, 339584, 399616, 591619, 676136, 679168, 1183238, 1352272, 2366476, 2704544, 4732952, 5409088, 9465904, 10818176, 18931808, 21636352, 37863616, 75727232, 151454464]

約数ペア:

[(1, 151454464), (2, 75727232), (4, 37863616), (7, 21636352), (8, 18931808), (14, 10818176), (16, 9465904), (28, 5409088), (32, 4732952), (56, 2704544), (64, 2366476), (112, 1352272), (128, 1183238), (223, 679168), (224, 676136), (256, 591619), (379, 399616), (446, 339584), (448, 338068), (758, 199808), (892, 169792), (896, 169034), (1516, 99904), (1561, 97024), (1784, 84896), (1792, 84517), (2653, 57088), (3032, 49952), (3122, 48512), (3568, 42448), (5306, 28544), (6064, 24976), (6244, 24256), (7136, 21224), (10612, 14272), (12128, 12488)]