145754427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 252887040

約数和(自身を除く): 107132613

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 139, 161, 167, 273, 299, 417, 483, 501, 897, 973, 1169, 1807, 2093, 2171, 2919, 3197, 3507, 3841, 5421, 6279, 6513, 9591, 11523, 12649, 15197, 22379, 23213, 26887, 37947, 41561, 45591, 49933, 67137, 69639, 80661, 124683, 149799, 162491, 290927, 301769, 349531, 487473, 533899, 872781, 905307, 1048593, 1601697, 2112383, 3737293, 6337149, 6940687, 11211879, 20822061, 48584809, 145754427]

約数ペア:

[(1, 145754427), (3, 48584809), (7, 20822061), (13, 11211879), (21, 6940687), (23, 6337149), (39, 3737293), (69, 2112383), (91, 1601697), (139, 1048593), (161, 905307), (167, 872781), (273, 533899), (299, 487473), (417, 349531), (483, 301769), (501, 290927), (897, 162491), (973, 149799), (1169, 124683), (1807, 80661), (2093, 69639), (2171, 67137), (2919, 49933), (3197, 45591), (3507, 41561), (3841, 37947), (5421, 26887), (6279, 23213), (6513, 22379), (9591, 15197), (11523, 12649)]