122420272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15907}}^1$

素因数の和:15965

約数の個数: 40

約数和(自身を含む): 262354736

約数和(自身を除く): 139934464

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 15907, 31814, 63628, 127256, 206791, 254512, 413582, 588559, 827164, 1177118, 1654328, 2354236, 3308656, 4708472, 7651267, 9416944, 15302534, 30605068, 61210136, 122420272]

約数ペア:

[(1, 122420272), (2, 61210136), (4, 30605068), (8, 15302534), (13, 9416944), (16, 7651267), (26, 4708472), (37, 3308656), (52, 2354236), (74, 1654328), (104, 1177118), (148, 827164), (208, 588559), (296, 413582), (481, 254512), (592, 206791), (962, 127256), (1924, 63628), (3848, 31814), (7696, 15907)]