153887552

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26455

約数の個数: 56

約数和(自身を含む): 375854976

約数和(自身を除く): 221967424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 26423, 52846, 105692, 184961, 211384, 343499, 369922, 422768, 686998, 739844, 845536, 1373996, 1479688, 1691072, 2404493, 2747992, 2959376, 4808986, 5495984, 5918752, 9617972, 10991968, 11837504, 19235944, 21983936, 38471888, 76943776, 153887552]

約数ペア:

[(1, 153887552), (2, 76943776), (4, 38471888), (7, 21983936), (8, 19235944), (13, 11837504), (14, 10991968), (16, 9617972), (26, 5918752), (28, 5495984), (32, 4808986), (52, 2959376), (56, 2747992), (64, 2404493), (91, 1691072), (104, 1479688), (112, 1373996), (182, 845536), (208, 739844), (224, 686998), (364, 422768), (416, 369922), (448, 343499), (728, 211384), (832, 184961), (1456, 105692), (2912, 52846), (5824, 26423)]