127530016

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 258733440

約数和(自身を除く): 131203424

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 488, 632, 827, 976, 1264, 1654, 1952, 2528, 3308, 4819, 6616, 9638, 13232, 19276, 26464, 38552, 50447, 65333, 77104, 100894, 130666, 154208, 201788, 261332, 403576, 522664, 807152, 1045328, 1614304, 2090656, 3985313, 7970626, 15941252, 31882504, 63765008, 127530016]

約数ペア:

[(1, 127530016), (2, 63765008), (4, 31882504), (8, 15941252), (16, 7970626), (32, 3985313), (61, 2090656), (79, 1614304), (122, 1045328), (158, 807152), (244, 522664), (316, 403576), (488, 261332), (632, 201788), (827, 154208), (976, 130666), (1264, 100894), (1654, 77104), (1952, 65333), (2528, 50447), (3308, 38552), (4819, 26464), (6616, 19276), (9638, 13232)]