135880448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 300394416

約数和(自身を除く): 164513968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 584, 661, 704, 803, 1168, 1322, 1408, 1606, 2336, 2644, 2816, 3212, 4672, 5288, 6424, 7271, 9344, 10576, 12848, 14542, 18688, 21152, 25696, 29084, 42304, 48253, 51392, 58168, 84608, 96506, 102784, 116336, 169216, 193012, 205568, 232672, 386024, 465344, 530783, 772048, 930688, 1061566, 1544096, 1861376, 2123132, 3088192, 4246264, 6176384, 8492528, 12352768, 16985056, 33970112, 67940224, 135880448]

約数ペア:

[(1, 135880448), (2, 67940224), (4, 33970112), (8, 16985056), (11, 12352768), (16, 8492528), (22, 6176384), (32, 4246264), (44, 3088192), (64, 2123132), (73, 1861376), (88, 1544096), (128, 1061566), (146, 930688), (176, 772048), (256, 530783), (292, 465344), (352, 386024), (584, 232672), (661, 205568), (704, 193012), (803, 169216), (1168, 116336), (1322, 102784), (1408, 96506), (1606, 84608), (2336, 58168), (2644, 51392), (2816, 48253), (3212, 42304), (4672, 29084), (5288, 25696), (6424, 21152), (7271, 18688), (9344, 14542), (10576, 12848)]