156720496330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{13127}}^1$

素因数の和:13999

約数の個数: 64

約数和(自身を含む): 297187252992

約数和(自身を除く): 140466756662

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 787, 1517, 1574, 3034, 3935, 7585, 7870, 13127, 15170, 26254, 29119, 32267, 58238, 64534, 65635, 131270, 145595, 161335, 291190, 322670, 485699, 538207, 971398, 1076414, 1193879, 2387758, 2428495, 2691035, 4856990, 5382070, 5969395, 10330949, 11938790, 19913659, 20661898, 39827318, 51654745, 99568295, 103309490, 199136590, 382245113, 423568909, 764490226, 847137818, 1911225565, 2117844545, 3822451130, 4235689090, 15672049633, 31344099266, 78360248165, 156720496330]

約数ペア:

[(1, 156720496330), (2, 78360248165), (5, 31344099266), (10, 15672049633), (37, 4235689090), (41, 3822451130), (74, 2117844545), (82, 1911225565), (185, 847137818), (205, 764490226), (370, 423568909), (410, 382245113), (787, 199136590), (1517, 103309490), (1574, 99568295), (3034, 51654745), (3935, 39827318), (7585, 20661898), (7870, 19913659), (13127, 11938790), (15170, 10330949), (26254, 5969395), (29119, 5382070), (32267, 4856990), (58238, 2691035), (64534, 2428495), (65635, 2387758), (131270, 1193879), (145595, 1076414), (161335, 971398), (291190, 538207), (322670, 485699)]