156614822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2803}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 290180352

約数和(自身を除く): 133565530

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 2803, 3991, 4298, 5606, 7982, 19621, 27937, 36439, 39242, 55874, 72878, 255073, 510146, 860521, 1721042, 6023647, 11186773, 12047294, 22373546, 78307411, 156614822]

約数ペア:

[(1, 156614822), (2, 78307411), (7, 22373546), (13, 12047294), (14, 11186773), (26, 6023647), (91, 1721042), (182, 860521), (307, 510146), (614, 255073), (2149, 72878), (2803, 55874), (3991, 39242), (4298, 36439), (5606, 27937), (7982, 19621)]