161188020912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{976471}}^1$

素因数の和:976682

約数の個数: 80

約数和(自身を含む): 440740401920

約数和(自身を除く): 279552381008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 912, 1086, 1448, 2172, 2896, 3439, 4344, 6878, 8688, 10317, 13756, 20634, 27512, 41268, 55024, 82536, 165072, 976471, 1952942, 2929413, 3905884, 5858826, 7811768, 11717652, 15623536, 18552949, 23435304, 37105898, 46870608, 55658847, 74211796, 111317694, 148423592, 176741251, 222635388, 296847184, 353482502, 445270776, 530223753, 706965004, 890541552, 1060447506, 1413930008, 2120895012, 2827860016, 3358083769, 4241790024, 6716167538, 8483580048, 10074251307, 13432335076, 20148502614, 26864670152, 40297005228, 53729340304, 80594010456, 161188020912]

約数ペア:

[(1, 161188020912), (2, 80594010456), (3, 53729340304), (4, 40297005228), (6, 26864670152), (8, 20148502614), (12, 13432335076), (16, 10074251307), (19, 8483580048), (24, 6716167538), (38, 4241790024), (48, 3358083769), (57, 2827860016), (76, 2120895012), (114, 1413930008), (152, 1060447506), (181, 890541552), (228, 706965004), (304, 530223753), (362, 445270776), (456, 353482502), (543, 296847184), (724, 222635388), (912, 176741251), (1086, 148423592), (1448, 111317694), (2172, 74211796), (2896, 55658847), (3439, 46870608), (4344, 37105898), (6878, 23435304), (8688, 18552949), (10317, 15623536), (13756, 11717652), (20634, 7811768), (27512, 5858826), (41268, 3905884), (55024, 2929413), (82536, 1952942), (165072, 976471)]