145135908

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70729}}^1$

素因数の和:70761

約数の個数: 48

約数和(自身を含む): 396088000

約数和(自身を除く): 250952092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 70729, 141458, 212187, 282916, 424374, 636561, 848748, 1273122, 1343851, 1909683, 2546244, 2687702, 3819366, 4031553, 5375404, 7638732, 8063106, 12094659, 16126212, 24189318, 36283977, 48378636, 72567954, 145135908]

約数ペア:

[(1, 145135908), (2, 72567954), (3, 48378636), (4, 36283977), (6, 24189318), (9, 16126212), (12, 12094659), (18, 8063106), (19, 7638732), (27, 5375404), (36, 4031553), (38, 3819366), (54, 2687702), (57, 2546244), (76, 1909683), (108, 1343851), (114, 1273122), (171, 848748), (228, 636561), (342, 424374), (513, 282916), (684, 212187), (1026, 141458), (2052, 70729)]