158617446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 384725376

約数和(自身を除く): 226107930

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 53, 61, 74, 78, 102, 106, 111, 122, 159, 183, 221, 222, 318, 366, 442, 481, 629, 663, 689, 793, 901, 962, 1037, 1258, 1326, 1378, 1443, 1586, 1802, 1887, 1961, 2067, 2074, 2257, 2379, 2703, 2886, 3111, 3233, 3774, 3922, 4134, 4514, 4758, 5406, 5883, 6222, 6466, 6771, 8177, 9699, 11713, 11766, 13481, 13542, 16354, 19398, 23426, 24531, 25493, 26962, 29341, 33337, 35139, 38369, 40443, 42029, 49062, 50986, 54961, 58682, 66674, 70278, 76479, 76738, 80886, 84058, 88023, 100011, 109922, 115107, 119621, 126087, 152958, 164883, 176046, 200022, 230214, 239242, 252174, 329766, 358863, 433381, 498797, 714493, 717726, 866762, 997594, 1300143, 1428986, 1496391, 1555073, 2033557, 2143479, 2600286, 2992782, 3110146, 4067114, 4286958, 4665219, 6100671, 9330438, 12201342, 26436241, 52872482, 79308723, 158617446]

約数ペア:

[(1, 158617446), (2, 79308723), (3, 52872482), (6, 26436241), (13, 12201342), (17, 9330438), (26, 6100671), (34, 4665219), (37, 4286958), (39, 4067114), (51, 3110146), (53, 2992782), (61, 2600286), (74, 2143479), (78, 2033557), (102, 1555073), (106, 1496391), (111, 1428986), (122, 1300143), (159, 997594), (183, 866762), (221, 717726), (222, 714493), (318, 498797), (366, 433381), (442, 358863), (481, 329766), (629, 252174), (663, 239242), (689, 230214), (793, 200022), (901, 176046), (962, 164883), (1037, 152958), (1258, 126087), (1326, 119621), (1378, 115107), (1443, 109922), (1586, 100011), (1802, 88023), (1887, 84058), (1961, 80886), (2067, 76738), (2074, 76479), (2257, 70278), (2379, 66674), (2703, 58682), (2886, 54961), (3111, 50986), (3233, 49062), (3774, 42029), (3922, 40443), (4134, 38369), (4514, 35139), (4758, 33337), (5406, 29341), (5883, 26962), (6222, 25493), (6466, 24531), (6771, 23426), (8177, 19398), (9699, 16354), (11713, 13542), (11766, 13481)]