161967526490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1929793}}^1$

素因数の和:1929927

約数の個数: 64

約数和(自身を含む): 366815243520

約数和(自身を除く): 204847717030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 545, 763, 770, 1090, 1199, 1526, 2398, 3815, 5995, 7630, 8393, 11990, 16786, 41965, 83930, 1929793, 3859586, 9648965, 13508551, 19297930, 21227723, 27017102, 42455446, 67542755, 106138615, 135085510, 148594061, 210347437, 212277230, 297188122, 420694874, 742970305, 1051737185, 1472432059, 1485940610, 2103474370, 2313821807, 2944864118, 4627643614, 7362160295, 11569109035, 14724320590, 16196752649, 23138218070, 32393505298, 80983763245, 161967526490]

約数ペア:

[(1, 161967526490), (2, 80983763245), (5, 32393505298), (7, 23138218070), (10, 16196752649), (11, 14724320590), (14, 11569109035), (22, 7362160295), (35, 4627643614), (55, 2944864118), (70, 2313821807), (77, 2103474370), (109, 1485940610), (110, 1472432059), (154, 1051737185), (218, 742970305), (385, 420694874), (545, 297188122), (763, 212277230), (770, 210347437), (1090, 148594061), (1199, 135085510), (1526, 106138615), (2398, 67542755), (3815, 42455446), (5995, 27017102), (7630, 21227723), (8393, 19297930), (11990, 13508551), (16786, 9648965), (41965, 3859586), (83930, 1929793)]