156931904138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{39703}}^1$

素因数の和:39867

約数の個数: 64

約数和(自身を含む): 264142771200

約数和(自身を除く): 107210867062

約数列:

[1, 2, 19, 38, 41, 43, 59, 82, 86, 118, 779, 817, 1121, 1558, 1634, 1763, 2242, 2419, 2537, 3526, 4838, 5074, 33497, 39703, 45961, 48203, 66994, 79406, 91922, 96406, 104017, 208034, 754357, 1508714, 1627823, 1707229, 1976323, 2342477, 3255646, 3414458, 3952646, 4684954, 30928637, 32437351, 44507063, 61857274, 64874702, 69996389, 89014126, 96041557, 100726511, 139992778, 192083114, 201453022, 1329931391, 1824789583, 1913803709, 2659862782, 3649579166, 3827607418, 4129786951, 8259573902, 78465952069, 156931904138]

約数ペア:

[(1, 156931904138), (2, 78465952069), (19, 8259573902), (38, 4129786951), (41, 3827607418), (43, 3649579166), (59, 2659862782), (82, 1913803709), (86, 1824789583), (118, 1329931391), (779, 201453022), (817, 192083114), (1121, 139992778), (1558, 100726511), (1634, 96041557), (1763, 89014126), (2242, 69996389), (2419, 64874702), (2537, 61857274), (3526, 44507063), (4838, 32437351), (5074, 30928637), (33497, 4684954), (39703, 3952646), (45961, 3414458), (48203, 3255646), (66994, 2342477), (79406, 1976323), (91922, 1707229), (96406, 1627823), (104017, 1508714), (208034, 754357)]