122942464

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 88

約数和(自身を含む): 265291200

約数和(自身を除く): 142348736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 89, 128, 142, 152, 178, 256, 284, 304, 356, 512, 568, 608, 712, 1024, 1136, 1216, 1349, 1424, 1691, 2272, 2432, 2698, 2848, 3382, 4544, 4864, 5396, 5696, 6319, 6764, 9088, 9728, 10792, 11392, 12638, 13528, 18176, 19456, 21584, 22784, 25276, 27056, 36352, 43168, 45568, 50552, 54112, 72704, 86336, 91136, 101104, 108224, 120061, 172672, 202208, 216448, 240122, 345344, 404416, 432896, 480244, 690688, 808832, 865792, 960488, 1381376, 1617664, 1731584, 1920976, 3235328, 3841952, 6470656, 7683904, 15367808, 30735616, 61471232, 122942464]

約数ペア:

[(1, 122942464), (2, 61471232), (4, 30735616), (8, 15367808), (16, 7683904), (19, 6470656), (32, 3841952), (38, 3235328), (64, 1920976), (71, 1731584), (76, 1617664), (89, 1381376), (128, 960488), (142, 865792), (152, 808832), (178, 690688), (256, 480244), (284, 432896), (304, 404416), (356, 345344), (512, 240122), (568, 216448), (608, 202208), (712, 172672), (1024, 120061), (1136, 108224), (1216, 101104), (1349, 91136), (1424, 86336), (1691, 72704), (2272, 54112), (2432, 50552), (2698, 45568), (2848, 43168), (3382, 36352), (4544, 27056), (4864, 25276), (5396, 22784), (5696, 21584), (6319, 19456), (6764, 18176), (9088, 13528), (9728, 12638), (10792, 11392)]