155450288

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19013}}^1$

素因数の和:19101

約数の個数: 40

約数和(自身を含む): 348944928

約数和(自身を除く): 193494640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 19013, 38026, 76052, 133091, 152104, 266182, 304208, 532364, 1064728, 1387949, 2129456, 2775898, 5551796, 9715643, 11103592, 19431286, 22207184, 38862572, 77725144, 155450288]

約数ペア:

[(1, 155450288), (2, 77725144), (4, 38862572), (7, 22207184), (8, 19431286), (14, 11103592), (16, 9715643), (28, 5551796), (56, 2775898), (73, 2129456), (112, 1387949), (146, 1064728), (292, 532364), (511, 304208), (584, 266182), (1022, 152104), (1168, 133091), (2044, 76052), (4088, 38026), (8176, 19013)]