127627712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 269443200

約数和(自身を除く): 141815488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 412, 608, 824, 1019, 1216, 1648, 1957, 2038, 3296, 3914, 4076, 6592, 7828, 8152, 15656, 16304, 19361, 31312, 32608, 38722, 62624, 65216, 77444, 104957, 125248, 154888, 209914, 309776, 419828, 619552, 839656, 1239104, 1679312, 1994183, 3358624, 3988366, 6717248, 7976732, 15953464, 31906928, 63813856, 127627712]

約数ペア:

[(1, 127627712), (2, 63813856), (4, 31906928), (8, 15953464), (16, 7976732), (19, 6717248), (32, 3988366), (38, 3358624), (64, 1994183), (76, 1679312), (103, 1239104), (152, 839656), (206, 619552), (304, 419828), (412, 309776), (608, 209914), (824, 154888), (1019, 125248), (1216, 104957), (1648, 77444), (1957, 65216), (2038, 62624), (3296, 38722), (3914, 32608), (4076, 31312), (6592, 19361), (7828, 16304), (8152, 15656)]