146968120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 358888320

約数和(自身を除く): 211920200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2063, 2740, 3562, 4126, 5480, 7124, 8252, 8905, 10315, 14248, 16504, 17810, 20630, 26819, 35620, 41260, 53638, 71240, 82520, 107276, 134095, 214552, 268190, 282631, 536380, 565262, 1072760, 1130524, 1413155, 2261048, 2826310, 3674203, 5652620, 7348406, 11305240, 14696812, 18371015, 29393624, 36742030, 73484060, 146968120]

約数ペア:

[(1, 146968120), (2, 73484060), (4, 36742030), (5, 29393624), (8, 18371015), (10, 14696812), (13, 11305240), (20, 7348406), (26, 5652620), (40, 3674203), (52, 2826310), (65, 2261048), (104, 1413155), (130, 1130524), (137, 1072760), (260, 565262), (274, 536380), (520, 282631), (548, 268190), (685, 214552), (1096, 134095), (1370, 107276), (1781, 82520), (2063, 71240), (2740, 53638), (3562, 41260), (4126, 35620), (5480, 26819), (7124, 20630), (8252, 17810), (8905, 16504), (10315, 14248)]