143399308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7639}}^1$

素因数の和:7694

約数の個数: 36

約数和(自身を含む): 285262320

約数和(自身を除く): 141863012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 7639, 9386, 15278, 18772, 30556, 99307, 145141, 198614, 290282, 397228, 580564, 1886833, 2757679, 3773666, 5515358, 7547332, 11030716, 35849827, 71699654, 143399308]

約数ペア:

[(1, 143399308), (2, 71699654), (4, 35849827), (13, 11030716), (19, 7547332), (26, 5515358), (38, 3773666), (52, 2757679), (76, 1886833), (247, 580564), (361, 397228), (494, 290282), (722, 198614), (988, 145141), (1444, 99307), (4693, 30556), (7639, 18772), (9386, 15278)]