139634478

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8697

約数の個数: 48

約数和(自身を含む): 323107200

約数和(自身を除く): 183472722

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 8629, 16182, 17258, 25887, 51774, 77661, 155322, 250241, 267499, 500482, 534998, 750723, 802497, 1501446, 1604994, 2252169, 2407491, 4504338, 4814982, 7757471, 15514942, 23272413, 46544826, 69817239, 139634478]

約数ペア:

[(1, 139634478), (2, 69817239), (3, 46544826), (6, 23272413), (9, 15514942), (18, 7757471), (29, 4814982), (31, 4504338), (58, 2407491), (62, 2252169), (87, 1604994), (93, 1501446), (174, 802497), (186, 750723), (261, 534998), (279, 500482), (522, 267499), (558, 250241), (899, 155322), (1798, 77661), (2697, 51774), (5394, 25887), (8091, 17258), (8629, 16182)]