154392342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 347519424

約数和(自身を除く): 193127082

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 61, 74, 78, 111, 122, 183, 222, 366, 481, 793, 877, 962, 1443, 1586, 1754, 2257, 2379, 2631, 2886, 4514, 4758, 5262, 6771, 11401, 13542, 22802, 29341, 32449, 34203, 53497, 58682, 64898, 68406, 88023, 97347, 106994, 160491, 176046, 194694, 320982, 421837, 695461, 843674, 1265511, 1390922, 1979389, 2086383, 2531022, 3958778, 4172766, 5938167, 11876334, 25732057, 51464114, 77196171, 154392342]

約数ペア:

[(1, 154392342), (2, 77196171), (3, 51464114), (6, 25732057), (13, 11876334), (26, 5938167), (37, 4172766), (39, 3958778), (61, 2531022), (74, 2086383), (78, 1979389), (111, 1390922), (122, 1265511), (183, 843674), (222, 695461), (366, 421837), (481, 320982), (793, 194694), (877, 176046), (962, 160491), (1443, 106994), (1586, 97347), (1754, 88023), (2257, 68406), (2379, 64898), (2631, 58682), (2886, 53497), (4514, 34203), (4758, 32449), (5262, 29341), (6771, 22802), (11401, 13542)]