173142688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10325

約数の個数: 48

約数和(自身を含む): 372605184

約数和(自身を除く): 199462496

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 10267, 16864, 20534, 41068, 82136, 164272, 174539, 318277, 328544, 349078, 636554, 698156, 1273108, 1396312, 2546216, 2792624, 5092432, 5410709, 5585248, 10184864, 10821418, 21642836, 43285672, 86571344, 173142688]

約数ペア:

[(1, 173142688), (2, 86571344), (4, 43285672), (8, 21642836), (16, 10821418), (17, 10184864), (31, 5585248), (32, 5410709), (34, 5092432), (62, 2792624), (68, 2546216), (124, 1396312), (136, 1273108), (248, 698156), (272, 636554), (496, 349078), (527, 328544), (544, 318277), (992, 174539), (1054, 164272), (2108, 82136), (4216, 41068), (8432, 20534), (10267, 16864)]