155017248

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11617}}^1$

素因数の和:11769

約数の個数: 48

約数和(自身を含む): 409883040

約数和(自身を除く): 254865792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 11617, 13344, 23234, 34851, 46468, 69702, 92936, 139404, 185872, 278808, 371744, 557616, 1115232, 1614763, 3229526, 4844289, 6459052, 9688578, 12918104, 19377156, 25836208, 38754312, 51672416, 77508624, 155017248]

約数ペア:

[(1, 155017248), (2, 77508624), (3, 51672416), (4, 38754312), (6, 25836208), (8, 19377156), (12, 12918104), (16, 9688578), (24, 6459052), (32, 4844289), (48, 3229526), (96, 1614763), (139, 1115232), (278, 557616), (417, 371744), (556, 278808), (834, 185872), (1112, 139404), (1668, 92936), (2224, 69702), (3336, 46468), (4448, 34851), (6672, 23234), (11617, 13344)]