138192704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 297423840

約数和(自身を除く): 159231136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1019, 1304, 2038, 2119, 2608, 4076, 4238, 5216, 8152, 8476, 10432, 13247, 16304, 16952, 26494, 32608, 33904, 52988, 65216, 67808, 105976, 135616, 166097, 211952, 332194, 423904, 664388, 847808, 1328776, 2159261, 2657552, 4318522, 5315104, 8637044, 10630208, 17274088, 34548176, 69096352, 138192704]

約数ペア:

[(1, 138192704), (2, 69096352), (4, 34548176), (8, 17274088), (13, 10630208), (16, 8637044), (26, 5315104), (32, 4318522), (52, 2657552), (64, 2159261), (104, 1328776), (163, 847808), (208, 664388), (326, 423904), (416, 332194), (652, 211952), (832, 166097), (1019, 135616), (1304, 105976), (2038, 67808), (2119, 65216), (2608, 52988), (4076, 33904), (4238, 32608), (5216, 26494), (8152, 16952), (8476, 16304), (10432, 13247)]