131858688

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 387346176

約数和(自身を除く): 255487488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 281, 282, 312, 376, 384, 416, 562, 564, 611, 624, 752, 768, 832, 843, 1124, 1128, 1222, 1248, 1504, 1664, 1686, 1833, 2248, 2256, 2444, 2496, 3008, 3328, 3372, 3653, 3666, 4496, 4512, 4888, 4992, 6016, 6744, 7306, 7332, 8992, 9024, 9776, 9984, 10959, 12032, 13207, 13488, 14612, 14664, 17984, 18048, 19552, 21918, 26414, 26976, 29224, 29328, 35968, 36096, 39104, 39621, 43836, 52828, 53952, 58448, 58656, 71936, 78208, 79242, 87672, 105656, 107904, 116896, 117312, 156416, 158484, 171691, 175344, 211312, 215808, 233792, 234624, 316968, 343382, 350688, 422624, 467584, 469248, 515073, 633936, 686764, 701376, 845248, 935168, 1030146, 1267872, 1373528, 1402752, 1690496, 2060292, 2535744, 2747056, 2805504, 3380992, 4120584, 5071488, 5494112, 8241168, 10142976, 10988224, 16482336, 21976448, 32964672, 43952896, 65929344, 131858688]

約数ペア:

[(1, 131858688), (2, 65929344), (3, 43952896), (4, 32964672), (6, 21976448), (8, 16482336), (12, 10988224), (13, 10142976), (16, 8241168), (24, 5494112), (26, 5071488), (32, 4120584), (39, 3380992), (47, 2805504), (48, 2747056), (52, 2535744), (64, 2060292), (78, 1690496), (94, 1402752), (96, 1373528), (104, 1267872), (128, 1030146), (141, 935168), (156, 845248), (188, 701376), (192, 686764), (208, 633936), (256, 515073), (281, 469248), (282, 467584), (312, 422624), (376, 350688), (384, 343382), (416, 316968), (562, 234624), (564, 233792), (611, 215808), (624, 211312), (752, 175344), (768, 171691), (832, 158484), (843, 156416), (1124, 117312), (1128, 116896), (1222, 107904), (1248, 105656), (1504, 87672), (1664, 79242), (1686, 78208), (1833, 71936), (2248, 58656), (2256, 58448), (2444, 53952), (2496, 52828), (3008, 43836), (3328, 39621), (3372, 39104), (3653, 36096), (3666, 35968), (4496, 29328), (4512, 29224), (4888, 26976), (4992, 26414), (6016, 21918), (6744, 19552), (7306, 18048), (7332, 17984), (8992, 14664), (9024, 14612), (9776, 13488), (9984, 13207), (10959, 12032)]