164049856

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 337322160

約数和(自身を除く): 173272304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 101, 164, 202, 328, 404, 619, 656, 808, 1238, 1312, 1616, 2476, 2624, 3232, 4141, 4952, 6464, 8282, 9904, 16564, 19808, 25379, 33128, 39616, 50758, 62519, 66256, 101516, 125038, 132512, 203032, 250076, 265024, 406064, 500152, 812128, 1000304, 1624256, 2000608, 2563279, 4001216, 5126558, 10253116, 20506232, 41012464, 82024928, 164049856]

約数ペア:

[(1, 164049856), (2, 82024928), (4, 41012464), (8, 20506232), (16, 10253116), (32, 5126558), (41, 4001216), (64, 2563279), (82, 2000608), (101, 1624256), (164, 1000304), (202, 812128), (328, 500152), (404, 406064), (619, 265024), (656, 250076), (808, 203032), (1238, 132512), (1312, 125038), (1616, 101516), (2476, 66256), (2624, 62519), (3232, 50758), (4141, 39616), (4952, 33128), (6464, 25379), (8282, 19808), (9904, 16564)]