144621958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 261490320

約数和(自身を除く): 116868362

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 289, 323, 442, 494, 578, 646, 1013, 2026, 3757, 4199, 5491, 7514, 8398, 10982, 13169, 17221, 19247, 26338, 34442, 38494, 71383, 142766, 223873, 250211, 292757, 327199, 447746, 500422, 585514, 654398, 3805841, 4253587, 5562383, 7611682, 8507174, 11124766, 72310979, 144621958]

約数ペア:

[(1, 144621958), (2, 72310979), (13, 11124766), (17, 8507174), (19, 7611682), (26, 5562383), (34, 4253587), (38, 3805841), (221, 654398), (247, 585514), (289, 500422), (323, 447746), (442, 327199), (494, 292757), (578, 250211), (646, 223873), (1013, 142766), (2026, 71383), (3757, 38494), (4199, 34442), (5491, 26338), (7514, 19247), (8398, 17221), (10982, 13169)]