176378007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 283852800

約数和(自身を除く): 107474793

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 79, 131, 237, 247, 299, 393, 437, 741, 897, 1027, 1311, 1501, 1703, 1817, 2489, 3013, 3081, 4503, 5109, 5451, 5681, 7467, 9039, 10349, 17043, 19513, 23621, 31047, 32357, 34523, 39169, 57247, 58539, 70863, 97071, 103569, 117507, 134537, 171741, 196631, 238027, 403611, 448799, 589893, 714081, 744211, 1346397, 2232633, 2556203, 3094351, 4522513, 7668609, 9283053, 13567539, 58792669, 176378007]

約数ペア:

[(1, 176378007), (3, 58792669), (13, 13567539), (19, 9283053), (23, 7668609), (39, 4522513), (57, 3094351), (69, 2556203), (79, 2232633), (131, 1346397), (237, 744211), (247, 714081), (299, 589893), (393, 448799), (437, 403611), (741, 238027), (897, 196631), (1027, 171741), (1311, 134537), (1501, 117507), (1703, 103569), (1817, 97071), (2489, 70863), (3013, 58539), (3081, 57247), (4503, 39169), (5109, 34523), (5451, 32357), (5681, 31047), (7467, 23621), (9039, 19513), (10349, 17043)]