156912032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 326491200

約数和(自身を除く): 169579168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 409, 608, 631, 818, 1262, 1636, 2524, 3272, 5048, 6544, 7771, 10096, 11989, 13088, 15542, 20192, 23978, 31084, 47956, 62168, 95912, 124336, 191824, 248672, 258079, 383648, 516158, 1032316, 2064632, 4129264, 4903501, 8258528, 9807002, 19614004, 39228008, 78456016, 156912032]

約数ペア:

[(1, 156912032), (2, 78456016), (4, 39228008), (8, 19614004), (16, 9807002), (19, 8258528), (32, 4903501), (38, 4129264), (76, 2064632), (152, 1032316), (304, 516158), (409, 383648), (608, 258079), (631, 248672), (818, 191824), (1262, 124336), (1636, 95912), (2524, 62168), (3272, 47956), (5048, 31084), (6544, 23978), (7771, 20192), (10096, 15542), (11989, 13088)]