141339904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 305520768

約数和(自身を除く): 164180864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 691, 752, 799, 1088, 1382, 1504, 1598, 2176, 2764, 3008, 3196, 4352, 5528, 6016, 6392, 11056, 11747, 12032, 12784, 22112, 23494, 25568, 32477, 44224, 46988, 51136, 64954, 88448, 93976, 102272, 129908, 176896, 187952, 204544, 259816, 375904, 519632, 552109, 751808, 1039264, 1104218, 1503616, 2078528, 2208436, 3007232, 4157056, 4416872, 8314112, 8833744, 17667488, 35334976, 70669952, 141339904]

約数ペア:

[(1, 141339904), (2, 70669952), (4, 35334976), (8, 17667488), (16, 8833744), (17, 8314112), (32, 4416872), (34, 4157056), (47, 3007232), (64, 2208436), (68, 2078528), (94, 1503616), (128, 1104218), (136, 1039264), (188, 751808), (256, 552109), (272, 519632), (376, 375904), (544, 259816), (691, 204544), (752, 187952), (799, 176896), (1088, 129908), (1382, 102272), (1504, 93976), (1598, 88448), (2176, 64954), (2764, 51136), (3008, 46988), (3196, 44224), (4352, 32477), (5528, 25568), (6016, 23494), (6392, 22112), (11056, 12784), (11747, 12032)]