144865440752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1783}}^1\times {\mathrm{220783}}^1$

素因数の和:222597

約数の個数: 40

約数和(自身を含む): 293045720064

約数和(自身を除く): 148180279312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1783, 3566, 7132, 14264, 28528, 41009, 82018, 164036, 220783, 328072, 441566, 656144, 883132, 1766264, 3532528, 5078009, 10156018, 20312036, 40624072, 81248144, 393656089, 787312178, 1574624356, 3149248712, 6298497424, 9054090047, 18108180094, 36216360188, 72432720376, 144865440752]

約数ペア:

[(1, 144865440752), (2, 72432720376), (4, 36216360188), (8, 18108180094), (16, 9054090047), (23, 6298497424), (46, 3149248712), (92, 1574624356), (184, 787312178), (368, 393656089), (1783, 81248144), (3566, 40624072), (7132, 20312036), (14264, 10156018), (28528, 5078009), (41009, 3532528), (82018, 1766264), (164036, 883132), (220783, 656144), (328072, 441566)]