156908639965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1\times {\mathrm{2837}}^1$

素因数の和:4438

約数の個数: 64

約数和(自身を含む): 237415546368

約数和(自身を除く): 80506906403

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 1481, 2837, 3395, 5335, 7405, 7469, 10367, 14185, 16291, 19859, 31207, 37345, 51835, 81455, 99295, 114037, 143657, 156035, 218449, 275189, 570185, 718285, 1005599, 1092245, 1375945, 1580227, 1926323, 3027079, 4201597, 5027995, 7901135, 9631615, 11061589, 15135395, 21007985, 21189553, 29411179, 46217567, 55307945, 105947765, 147055895, 231087835, 323522969, 407554909, 1617614845, 2037774545, 2852884363, 4483103999, 14264421815, 22415519995, 31381727993, 156908639965]

約数ペア:

[(1, 156908639965), (5, 31381727993), (7, 22415519995), (11, 14264421815), (35, 4483103999), (55, 2852884363), (77, 2037774545), (97, 1617614845), (385, 407554909), (485, 323522969), (679, 231087835), (1067, 147055895), (1481, 105947765), (2837, 55307945), (3395, 46217567), (5335, 29411179), (7405, 21189553), (7469, 21007985), (10367, 15135395), (14185, 11061589), (16291, 9631615), (19859, 7901135), (31207, 5027995), (37345, 4201597), (51835, 3027079), (81455, 1926323), (99295, 1580227), (114037, 1375945), (143657, 1092245), (156035, 1005599), (218449, 718285), (275189, 570185)]