152690944

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 351404480

約数和(自身を除く): 198713536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 613, 896, 973, 1112, 1226, 1792, 1946, 2224, 2452, 3892, 4291, 4448, 4904, 7784, 8582, 8896, 9808, 15568, 17164, 17792, 19616, 31136, 34328, 35584, 39232, 62272, 68656, 78464, 85207, 124544, 137312, 156928, 170414, 249088, 274624, 340828, 549248, 596449, 681656, 1098496, 1192898, 1363312, 2385796, 2726624, 4771592, 5453248, 9543184, 10906496, 19086368, 21812992, 38172736, 76345472, 152690944]

約数ペア:

[(1, 152690944), (2, 76345472), (4, 38172736), (7, 21812992), (8, 19086368), (14, 10906496), (16, 9543184), (28, 5453248), (32, 4771592), (56, 2726624), (64, 2385796), (112, 1363312), (128, 1192898), (139, 1098496), (224, 681656), (256, 596449), (278, 549248), (448, 340828), (556, 274624), (613, 249088), (896, 170414), (973, 156928), (1112, 137312), (1226, 124544), (1792, 85207), (1946, 78464), (2224, 68656), (2452, 62272), (3892, 39232), (4291, 35584), (4448, 34328), (4904, 31136), (7784, 19616), (8582, 17792), (8896, 17164), (9808, 15568)]