158207508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 439164180

約数和(自身を除く): 280956672

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 269, 279, 306, 372, 527, 538, 558, 612, 807, 961, 1054, 1076, 1116, 1581, 1614, 1922, 2108, 2421, 2883, 3162, 3228, 3844, 4573, 4743, 4842, 5766, 6324, 8339, 8649, 9146, 9486, 9684, 11532, 13719, 16337, 16678, 17298, 18292, 18972, 25017, 27438, 32674, 33356, 34596, 41157, 49011, 50034, 54876, 65348, 75051, 82314, 98022, 100068, 141763, 147033, 150102, 164628, 196044, 258509, 283526, 294066, 300204, 425289, 517018, 567052, 588132, 775527, 850578, 1034036, 1275867, 1551054, 1701156, 2326581, 2551734, 3102108, 4394653, 4653162, 5103468, 8789306, 9306324, 13183959, 17578612, 26367918, 39551877, 52735836, 79103754, 158207508]

約数ペア:

[(1, 158207508), (2, 79103754), (3, 52735836), (4, 39551877), (6, 26367918), (9, 17578612), (12, 13183959), (17, 9306324), (18, 8789306), (31, 5103468), (34, 4653162), (36, 4394653), (51, 3102108), (62, 2551734), (68, 2326581), (93, 1701156), (102, 1551054), (124, 1275867), (153, 1034036), (186, 850578), (204, 775527), (269, 588132), (279, 567052), (306, 517018), (372, 425289), (527, 300204), (538, 294066), (558, 283526), (612, 258509), (807, 196044), (961, 164628), (1054, 150102), (1076, 147033), (1116, 141763), (1581, 100068), (1614, 98022), (1922, 82314), (2108, 75051), (2421, 65348), (2883, 54876), (3162, 50034), (3228, 49011), (3844, 41157), (4573, 34596), (4743, 33356), (4842, 32674), (5766, 27438), (6324, 25017), (8339, 18972), (8649, 18292), (9146, 17298), (9486, 16678), (9684, 16337), (11532, 13719)]