145733244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 355971840

約数和(自身を除く): 210238596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 409, 818, 1227, 1291, 1636, 2454, 2582, 3873, 4908, 5164, 7746, 9407, 15492, 18814, 28221, 29693, 37628, 56442, 59386, 89079, 112884, 118772, 178158, 356316, 528019, 1056038, 1584057, 2112076, 3168114, 6336228, 12144437, 24288874, 36433311, 48577748, 72866622, 145733244]

約数ペア:

[(1, 145733244), (2, 72866622), (3, 48577748), (4, 36433311), (6, 24288874), (12, 12144437), (23, 6336228), (46, 3168114), (69, 2112076), (92, 1584057), (138, 1056038), (276, 528019), (409, 356316), (818, 178158), (1227, 118772), (1291, 112884), (1636, 89079), (2454, 59386), (2582, 56442), (3873, 37628), (4908, 29693), (5164, 28221), (7746, 18814), (9407, 15492)]