157551366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 367882560

約数和(自身を除く): 210331194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 662, 993, 1619, 1986, 2317, 3238, 4634, 4857, 6951, 9714, 11333, 13902, 16219, 22666, 32438, 33999, 48657, 67998, 79331, 97314, 158662, 237993, 475986, 535889, 1071778, 1607667, 3215334, 3751223, 7502446, 11253669, 22507338, 26258561, 52517122, 78775683, 157551366]

約数ペア:

[(1, 157551366), (2, 78775683), (3, 52517122), (6, 26258561), (7, 22507338), (14, 11253669), (21, 7502446), (42, 3751223), (49, 3215334), (98, 1607667), (147, 1071778), (294, 535889), (331, 475986), (662, 237993), (993, 158662), (1619, 97314), (1986, 79331), (2317, 67998), (3238, 48657), (4634, 33999), (4857, 32438), (6951, 22666), (9714, 16219), (11333, 13902)]