156914312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33301}}^1$

素因数の和:33357

約数の個数: 32

約数和(自身を含む): 319699200

約数和(自身を除く): 162784888

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 33301, 66602, 133204, 266408, 632719, 1032331, 1265438, 2064662, 2530876, 4129324, 5061752, 8258648, 19614289, 39228578, 78457156, 156914312]

約数ペア:

[(1, 156914312), (2, 78457156), (4, 39228578), (8, 19614289), (19, 8258648), (31, 5061752), (38, 4129324), (62, 2530876), (76, 2064662), (124, 1265438), (152, 1032331), (248, 632719), (589, 266408), (1178, 133204), (2356, 66602), (4712, 33301)]