148316928

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 396642288

約数和(自身を除く): 248325360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 617, 626, 768, 939, 1234, 1252, 1851, 1878, 2468, 2504, 3702, 3756, 4936, 5008, 7404, 7512, 9872, 10016, 14808, 15024, 19744, 20032, 29616, 30048, 39488, 40064, 59232, 60096, 78976, 80128, 118464, 120192, 157952, 193121, 236928, 240384, 386242, 473856, 579363, 772484, 1158726, 1544968, 2317452, 3089936, 4634904, 6179872, 9269808, 12359744, 18539616, 24719488, 37079232, 49438976, 74158464, 148316928]

約数ペア:

[(1, 148316928), (2, 74158464), (3, 49438976), (4, 37079232), (6, 24719488), (8, 18539616), (12, 12359744), (16, 9269808), (24, 6179872), (32, 4634904), (48, 3089936), (64, 2317452), (96, 1544968), (128, 1158726), (192, 772484), (256, 579363), (313, 473856), (384, 386242), (617, 240384), (626, 236928), (768, 193121), (939, 157952), (1234, 120192), (1252, 118464), (1851, 80128), (1878, 78976), (2468, 60096), (2504, 59232), (3702, 40064), (3756, 39488), (4936, 30048), (5008, 29616), (7404, 20032), (7512, 19744), (9872, 15024), (10016, 14808)]