157830354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27487}}^1$

素因数の和:27535

約数の個数: 48

約数和(自身を含む): 385931520

約数和(自身を除く): 228101166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 27487, 54974, 82461, 164922, 247383, 302357, 494766, 604714, 797123, 907071, 1594246, 1814142, 2391369, 2721213, 4782738, 5442426, 7174107, 8768353, 14348214, 17536706, 26305059, 52610118, 78915177, 157830354]

約数ペア:

[(1, 157830354), (2, 78915177), (3, 52610118), (6, 26305059), (9, 17536706), (11, 14348214), (18, 8768353), (22, 7174107), (29, 5442426), (33, 4782738), (58, 2721213), (66, 2391369), (87, 1814142), (99, 1594246), (174, 907071), (198, 797123), (261, 604714), (319, 494766), (522, 302357), (638, 247383), (957, 164922), (1914, 82461), (2871, 54974), (5742, 27487)]