142681344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 423058944

約数和(自身を除く): 280377600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 461, 496, 624, 744, 768, 806, 832, 922, 992, 1209, 1248, 1383, 1488, 1612, 1664, 1844, 1984, 2418, 2496, 2766, 2976, 3224, 3328, 3688, 3968, 4836, 4992, 5532, 5952, 5993, 6448, 7376, 7936, 9672, 9984, 11064, 11904, 11986, 12896, 14291, 14752, 17979, 19344, 22128, 23808, 23972, 25792, 28582, 29504, 35958, 38688, 42873, 44256, 47944, 51584, 57164, 59008, 71916, 77376, 85746, 88512, 95888, 103168, 114328, 118016, 143832, 154752, 171492, 177024, 185783, 191776, 228656, 287664, 309504, 342984, 354048, 371566, 383552, 457312, 557349, 575328, 685968, 743132, 767104, 914624, 1114698, 1150656, 1371936, 1486264, 1534208, 1829248, 2229396, 2301312, 2743872, 2972528, 3658496, 4458792, 4602624, 5487744, 5945056, 8917584, 10975488, 11890112, 17835168, 23780224, 35670336, 47560448, 71340672, 142681344]

約数ペア:

[(1, 142681344), (2, 71340672), (3, 47560448), (4, 35670336), (6, 23780224), (8, 17835168), (12, 11890112), (13, 10975488), (16, 8917584), (24, 5945056), (26, 5487744), (31, 4602624), (32, 4458792), (39, 3658496), (48, 2972528), (52, 2743872), (62, 2301312), (64, 2229396), (78, 1829248), (93, 1534208), (96, 1486264), (104, 1371936), (124, 1150656), (128, 1114698), (156, 914624), (186, 767104), (192, 743132), (208, 685968), (248, 575328), (256, 557349), (312, 457312), (372, 383552), (384, 371566), (403, 354048), (416, 342984), (461, 309504), (496, 287664), (624, 228656), (744, 191776), (768, 185783), (806, 177024), (832, 171492), (922, 154752), (992, 143832), (1209, 118016), (1248, 114328), (1383, 103168), (1488, 95888), (1612, 88512), (1664, 85746), (1844, 77376), (1984, 71916), (2418, 59008), (2496, 57164), (2766, 51584), (2976, 47944), (3224, 44256), (3328, 42873), (3688, 38688), (3968, 35958), (4836, 29504), (4992, 28582), (5532, 25792), (5952, 23972), (5993, 23808), (6448, 22128), (7376, 19344), (7936, 17979), (9672, 14752), (9984, 14291), (11064, 12896), (11904, 11986)]