157225305891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 223065722880

約数和(自身を除く): 65840416989

約数列:

[1, 3, 31, 61, 93, 109, 183, 251, 327, 753, 1013, 1891, 3039, 3379, 5673, 6649, 7781, 10137, 15311, 19947, 23343, 27359, 31403, 45933, 61793, 82077, 94209, 110417, 185379, 206119, 254263, 331251, 474641, 618357, 762789, 848129, 1423923, 1668899, 1915583, 2544387, 3422927, 5006697, 5746749, 6735437, 7882153, 10268781, 15510043, 20206311, 23646459, 27714667, 46530129, 51735869, 83144001, 155207607, 208798547, 480811333, 626395641, 859154677, 1442433999, 1690594687, 2577464031, 5071784061, 52408435297, 157225305891]

約数ペア:

[(1, 157225305891), (3, 52408435297), (31, 5071784061), (61, 2577464031), (93, 1690594687), (109, 1442433999), (183, 859154677), (251, 626395641), (327, 480811333), (753, 208798547), (1013, 155207607), (1891, 83144001), (3039, 51735869), (3379, 46530129), (5673, 27714667), (6649, 23646459), (7781, 20206311), (10137, 15510043), (15311, 10268781), (19947, 7882153), (23343, 6735437), (27359, 5746749), (31403, 5006697), (45933, 3422927), (61793, 2544387), (82077, 1915583), (94209, 1668899), (110417, 1423923), (185379, 848129), (206119, 762789), (254263, 618357), (331251, 474641)]