133151620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7193

約数の個数: 72

約数和(自身を含む): 342437760

約数和(自身を除く): 209286140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 7151, 9310, 14302, 18620, 28604, 35755, 50057, 71510, 100114, 135869, 143020, 200228, 250285, 271738, 350399, 500570, 543476, 679345, 700798, 951083, 1001140, 1358690, 1401596, 1751995, 1902166, 2717380, 3503990, 3804332, 4755415, 6657581, 7007980, 9510830, 13315162, 19021660, 26630324, 33287905, 66575810, 133151620]

約数ペア:

[(1, 133151620), (2, 66575810), (4, 33287905), (5, 26630324), (7, 19021660), (10, 13315162), (14, 9510830), (19, 7007980), (20, 6657581), (28, 4755415), (35, 3804332), (38, 3503990), (49, 2717380), (70, 1902166), (76, 1751995), (95, 1401596), (98, 1358690), (133, 1001140), (140, 951083), (190, 700798), (196, 679345), (245, 543476), (266, 500570), (380, 350399), (490, 271738), (532, 250285), (665, 200228), (931, 143020), (980, 135869), (1330, 100114), (1862, 71510), (2660, 50057), (3724, 35755), (4655, 28604), (7151, 18620), (9310, 14302)]