172451392

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 56

約数和(自身を含む): 351243392

約数和(自身を除く): 178792000

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 163, 244, 271, 326, 488, 542, 652, 976, 1084, 1304, 1952, 2168, 2608, 3904, 4336, 5216, 8672, 9943, 10432, 16531, 17344, 19886, 33062, 39772, 44173, 66124, 79544, 88346, 132248, 159088, 176692, 264496, 318176, 353384, 528992, 636352, 706768, 1057984, 1413536, 2694553, 2827072, 5389106, 10778212, 21556424, 43112848, 86225696, 172451392]

約数ペア:

[(1, 172451392), (2, 86225696), (4, 43112848), (8, 21556424), (16, 10778212), (32, 5389106), (61, 2827072), (64, 2694553), (122, 1413536), (163, 1057984), (244, 706768), (271, 636352), (326, 528992), (488, 353384), (542, 318176), (652, 264496), (976, 176692), (1084, 159088), (1304, 132248), (1952, 88346), (2168, 79544), (2608, 66124), (3904, 44173), (4336, 39772), (5216, 33062), (8672, 19886), (9943, 17344), (10432, 16531)]